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Medical Wearable Battery • Wrist BP Monitor

Ultra-Slim 7.4V 3000mAh LiPo Battery for Wrist Blood Pressure Monitors (LP103450)

Built for compact medical wearables: stable output, lightweight form factor, and a low-ripple BMS + harness strategy that supports more consistent readings and better daily usability.

7.4V
Nominal Voltage
3000mAh
Nominal Capacity
Ultra-Slim
Wearable-Friendly
Replace image URLs in the tags below anytime to update visuals.

Suggested hero image: wrist BP monitor in homecare / outpatient scene.

1) Project Snapshot

Device / Scenario
Wrist blood pressure monitor for homecare and outpatient use.
Key Target
24h+ runtime, lightweight design, stable performance.
PKNERGY Customization
Ultra-slim LiPo cells, micro connector, soft-pack configuration.

Wearable wrist monitors require a slim, rechargeable battery pack that fits tight housings and stays stable during measurement bursts. This LP103450 7.4V 3000mAh solution is designed to support daily home diagnostics with less charging disruption and better long-term usability.

2) Market & Use Case Trends

Wrist BP monitors are commonly used in: homecare & chronic monitoring, outpatient follow-ups, elder care, and mobile health checks.

Medical wearables are becoming smaller, lighter, and more connected—so power systems must deliver high energy density without compromising comfort or measurement stability. For related medical device power guidance, see
PKNERGY medical-grade power packs.

3) Key Battery Requirements for Wrist Wearables

Performance requirements
  • Stable voltage output for accurate sensing & signal interpretation
  • Low ripple design to reduce measurement drift risk
  • Long runtime for day-long monitoring routines
Wearable constraints
  • Ultra-slim & lightweight for comfort and ergonomics
  • Safety strategy for medical device certifications (project-dependent)
  • Connector/harness reliability in tight housings

4) How the Battery Is Integrated

  • Installation location: embedded inside the wrist housing
  • Role: primary power source
  • Functionality: supports continuous operation during mobility, patient-friendly daily use

If your wearable needs a different outline, we can tailor a pack through
OEM/ODM customization
or a dedicated
custom battery pack program.

5) Pain Points We Solve (User-Centered)

Pain Point 1: Frequent charging disrupts daily routines
Problem: For elderly users, daily charging and unexpected low-battery alerts interrupt monitoring routines.
PKNERGY solution: 7.4V 3000mAh LiPo pack with optimized discharge curve for wearable usage.
Result: 24-hour+ runtime per charge (device dependent), reducing disruption and improving usability.
Pain Point 2: Slim wrist design limits battery choices
Problem: Conventional cells cannot fit inside a slim wrist housing without impacting comfort and aesthetics.
PKNERGY solution: Flat-profile LiPo cells (103450 form factor) + soft-pack configuration for tight cavities.
Result: Seamless fit with internal layout, no compromise on comfort.
Pain Point 3: Voltage ripple can affect measurement stability
Problem: Power fluctuation may cause signal drift during monitoring, impacting consistency.
PKNERGY solution: Stabilized output BMS + EMI-filtered harness strategy and reliable micro connector.
Result: More consistent readings and improved monitoring reliability.

6) Battery Parameters (LP103450 7.4V 3000mAh)

Parameter Value Comment
Cell Model LiPo 103450 Soft-pack, flat form factor
Nominal Voltage 7.4V Matches logic circuit design
Capacity 3000mAh Delivers 24h+ runtime (device dependent)
Size 10 × 34 × 50 mm Optimized for wrist fit
Charge / Discharge Limit 8.4V / 6.0V Stable operating window
Current Charge 1.5A / Discharge 3A For low-to-mid power sensors
Cycle Life ≥300 cycles @ 80% DOD Ideal for long-term health devices
Weight ~75g Comfortable for daily wear

7) Safety & Reliability

Protection strategy
  • Overcharge / over-discharge protection
  • Overcurrent / short-circuit protection
  • Thermal and stability strategy (project-dependent)
Wearable-friendly customization
  • Micro connector & harness length options
  • Soft-pack insulation and shape control
  • Low-ripple output tuning for stable sensing

More about LiPo form factors and applications:
Li-polymer battery overview ·
Li-polymer battery pack ·
Ultra-thin rechargeable battery insights

8) Off-the-Shelf vs PKNERGY Custom (Quick Comparison)

Feature Off-the-Shelf Battery PKNERGY Custom Pack
Fit & Integration Generic sizes only Perfect-fit for slim wrist housing
Voltage Stability Basic regulation Optimized low-ripple output for sensing
Protection Strategy Fixed Tunable thresholds + harness strategy
Connector & Harness Limited Micro connector, wire length customizable
Production Support Variable OEM/ODM support from sample to mass production

9) FAQs

How long can the battery last per charge?
Typically 24–30 hours per full charge depending on measurement frequency, display usage, and wireless features (if applicable).
Is this battery safe for medical wearable devices?
The pack is designed with a protection strategy (overcharge/over-discharge/overcurrent/short-circuit). For compliance needs, share target market requirements and we’ll align the solution with your project documentation path.
Can you customize the shape, connector, and harness?
Yes. We can customize outline, thickness constraints, connector type, cable length, and BMS thresholds. Start here:
customized battery.
What about longevity and cycle life?
Rated ≥300 cycles at 80% DOD (typical). Actual lifespan depends on charge habits, temperature, and depth of discharge.
Do you provide samples and OEM support?
Yes. We support drawings, sampling, and OEM/ODM collaboration. Contact us:
PKNERGY Contact Us.

10) Contact Cassie — PKNERGY

Need an ultra-slim rechargeable battery for a wrist blood pressure monitor or other medical wearables? Share your size constraints, connector, and runtime target—we’ll recommend a production-ready solution.

Email: sale4@pknergy.com


Medical Wearable Battery • Wrist BP Monitor

Ultra-Slim 7.4V 3000mAh LiPo Battery for Wrist Blood Pressure Monitors (LP103450)

Built for compact medical wearables: stable output, lightweight form factor, and a low-ripple BMS + harness strategy that supports more consistent readings and better daily usability.

7.4V
Nominal Voltage
3000mAh
Nominal Capacity
Ultra-Slim
Wearable-Friendly
Replace image URLs in the tags below anytime to update visuals.
Wrist blood pressure monitor powered by an ultra-slim rechargeable LiPo battery pack

Suggested hero image: wrist BP monitor in homecare / outpatient scene.

1) Project Snapshot

Device / Scenario
Wrist blood pressure monitor for homecare and outpatient use.
Key Target
24h+ runtime, lightweight design, stable performance.
PKNERGY Customization
Ultra-slim LiPo cells, micro connector, soft-pack configuration.

Wearable wrist monitors require a slim, rechargeable battery pack that fits tight housings and stays stable during measurement bursts. This LP103450 7.4V 3000mAh solution is designed to support daily home diagnostics with less charging disruption and better long-term usability.

2) Market & Use Case Trends

Wrist BP monitors are commonly used in: homecare & chronic monitoring, outpatient follow-ups, elder care, and mobile health checks.

Medical wearables are becoming smaller, lighter, and more connected—so power systems must deliver high energy density without compromising comfort or measurement stability. For related medical device power guidance, see
PKNERGY medical-grade power packs.

3) Key Battery Requirements for Wrist Wearables

Performance requirements
  • Stable voltage output for accurate sensing & signal interpretation
  • Low ripple design to reduce measurement drift risk
  • Long runtime for day-long monitoring routines
Wearable constraints
  • Ultra-slim & lightweight for comfort and ergonomics
  • Safety strategy for medical device certifications (project-dependent)
  • Connector/harness reliability in tight housings

4) How the Battery Is Integrated

  • Installation location: embedded inside the wrist housing
  • Role: primary power source
  • Functionality: supports continuous operation during mobility, patient-friendly daily use

If your wearable needs a different outline, we can tailor a pack through
OEM/ODM customization
or a dedicated
custom battery pack program.

5) Pain Points We Solve (User-Centered)

Pain Point 1: Frequent charging disrupts daily routines
Problem: For elderly users, daily charging and unexpected low-battery alerts interrupt monitoring routines.
PKNERGY solution: 7.4V 3000mAh LiPo pack with optimized discharge curve for wearable usage.
Result: 24-hour+ runtime per charge (device dependent), reducing disruption and improving usability.
Pain Point 2: Slim wrist design limits battery choices
Problem: Conventional cells cannot fit inside a slim wrist housing without impacting comfort and aesthetics.
PKNERGY solution: Flat-profile LiPo cells (103450 form factor) + soft-pack configuration for tight cavities.
Result: Seamless fit with internal layout, no compromise on comfort.
Pain Point 3: Voltage ripple can affect measurement stability
Problem: Power fluctuation may cause signal drift during monitoring, impacting consistency.
PKNERGY solution: Stabilized output BMS + EMI-filtered harness strategy and reliable micro connector.
Result: More consistent readings and improved monitoring reliability.

6) Battery Parameters (LP103450 7.4V 3000mAh)

Parameter Value Comment
Cell Model LiPo 103450 Soft-pack, flat form factor
Nominal Voltage 7.4V Matches logic circuit design
Capacity 3000mAh Delivers 24h+ runtime (device dependent)
Size 10 × 34 × 50 mm Optimized for wrist fit
Charge / Discharge Limit 8.4V / 6.0V Stable operating window
Current Charge 1.5A / Discharge 3A For low-to-mid power sensors
Cycle Life ≥300 cycles @ 80% DOD Ideal for long-term health devices
Weight ~75g Comfortable for daily wear

7) Safety & Reliability

Protection strategy
  • Overcharge / over-discharge protection
  • Overcurrent / short-circuit protection
  • Thermal and stability strategy (project-dependent)
Wearable-friendly customization
  • Micro connector & harness length options
  • Soft-pack insulation and shape control
  • Low-ripple output tuning for stable sensing

More about LiPo form factors and applications:
Li-polymer battery overview ·
Li-polymer battery pack ·
Ultra-thin rechargeable battery insights

8) Off-the-Shelf vs PKNERGY Custom (Quick Comparison)

Feature Off-the-Shelf Battery PKNERGY Custom Pack
Fit & Integration Generic sizes only Perfect-fit for slim wrist housing
Voltage Stability Basic regulation Optimized low-ripple output for sensing
Protection Strategy Fixed Tunable thresholds + harness strategy
Connector & Harness Limited Micro connector, wire length customizable
Production Support Variable OEM/ODM support from sample to mass production

9) FAQs

How long can the battery last per charge?
Typically 24–30 hours per full charge depending on measurement frequency, display usage, and wireless features (if applicable).
Is this battery safe for medical wearable devices?
The pack is designed with a protection strategy (overcharge/over-discharge/overcurrent/short-circuit). For compliance needs, share target market requirements and we’ll align the solution with your project documentation path.
Can you customize the shape, connector, and harness?
Yes. We can customize outline, thickness constraints, connector type, cable length, and BMS thresholds. Start here:
customized battery.
What about longevity and cycle life?
Rated ≥300 cycles at 80% DOD (typical). Actual lifespan depends on charge habits, temperature, and depth of discharge.
Do you provide samples and OEM support?
Yes. We support drawings, sampling, and OEM/ODM collaboration. Contact us:
PKNERGY Contact Us.

10) Contact Cassie — PKNERGY

Need an ultra-slim rechargeable battery for a wrist blood pressure monitor or other medical wearables? Share your size constraints, connector, and runtime target—we’ll recommend a production-ready solution.

Email: sale4@pknergy.com


Medical Wearable Battery • Wrist BP Monitor

Ultra-Slim 7.4V 3000mAh LiPo Battery for Wrist Blood Pressure Monitors (LP103450)

Built for compact medical wearables: stable output, lightweight form factor, and a low-ripple BMS + harness strategy that supports more consistent readings and better daily usability.

7.4V
Nominal Voltage
3000mAh
Nominal Capacity
Ultra-Slim
Wearable-Friendly
Replace image URLs in the tags below anytime to update visuals.
Wrist blood pressure monitor powered by an ultra-slim rechargeable LiPo battery pack

Suggested hero image: wrist BP monitor in homecare / outpatient scene.

1) Project Snapshot

Device / Scenario
Wrist blood pressure monitor for homecare and outpatient use.
Key Target
24h+ runtime, lightweight design, stable performance.
PKNERGY Customization
Ultra-slim LiPo cells, micro connector, soft-pack configuration.

Wearable wrist monitors require a slim, rechargeable battery pack that fits tight housings and stays stable during measurement bursts. This LP103450 7.4V 3000mAh solution is designed to support daily home diagnostics with less charging disruption and better long-term usability.

2) Market & Use Case Trends

Wrist BP monitors are commonly used in: homecare & chronic monitoring, outpatient follow-ups, elder care, and mobile health checks.

Medical wearables are becoming smaller, lighter, and more connected—so power systems must deliver high energy density without compromising comfort or measurement stability. For related medical device power guidance, see
PKNERGY medical-grade power packs.

3) Key Battery Requirements for Wrist Wearables

Performance requirements
  • Stable voltage output for accurate sensing & signal interpretation
  • Low ripple design to reduce measurement drift risk
  • Long runtime for day-long monitoring routines
Wearable constraints
  • Ultra-slim & lightweight for comfort and ergonomics
  • Safety strategy for medical device certifications (project-dependent)
  • Connector/harness reliability in tight housings

4) How the Battery Is Integrated

  • Installation location: embedded inside the wrist housing
  • Role: primary power source
  • Functionality: supports continuous operation during mobility, patient-friendly daily use

If your wearable needs a different outline, we can tailor a pack through
OEM/ODM customization
or a dedicated
custom battery pack program.

5) Pain Points We Solve (User-Centered)

Pain Point 1: Frequent charging disrupts daily routines
Problem: For elderly users, daily charging and unexpected low-battery alerts interrupt monitoring routines.
PKNERGY solution: 7.4V 3000mAh LiPo pack with optimized discharge curve for wearable usage.
Result: 24-hour+ runtime per charge (device dependent), reducing disruption and improving usability.
Pain Point 2: Slim wrist design limits battery choices
Problem: Conventional cells cannot fit inside a slim wrist housing without impacting comfort and aesthetics.
PKNERGY solution: Flat-profile LiPo cells (103450 form factor) + soft-pack configuration for tight cavities.
Result: Seamless fit with internal layout, no compromise on comfort.
Pain Point 3: Voltage ripple can affect measurement stability
Problem: Power fluctuation may cause signal drift during monitoring, impacting consistency.
PKNERGY solution: Stabilized output BMS + EMI-filtered harness strategy and reliable micro connector.
Result: More consistent readings and improved monitoring reliability.

6) Battery Parameters (LP103450 7.4V 3000mAh)

Parameter Value Comment
Cell Model LiPo 103450 Soft-pack, flat form factor
Nominal Voltage 7.4V Matches logic circuit design
Capacity 3000mAh Delivers 24h+ runtime (device dependent)
Size 10 × 34 × 50 mm Optimized for wrist fit
Charge / Discharge Limit 8.4V / 6.0V Stable operating window
Current Charge 1.5A / Discharge 3A For low-to-mid power sensors
Cycle Life ≥300 cycles @ 80% DOD Ideal for long-term health devices
Weight ~75g Comfortable for daily wear

7) Safety & Reliability

Protection strategy
  • Overcharge / over-discharge protection
  • Overcurrent / short-circuit protection
  • Thermal and stability strategy (project-dependent)
Wearable-friendly customization
  • Micro connector & harness length options
  • Soft-pack insulation and shape control
  • Low-ripple output tuning for stable sensing

More about LiPo form factors and applications:
Li-polymer battery overview ·
Li-polymer battery pack ·
Ultra-thin rechargeable battery insights

8) Off-the-Shelf vs PKNERGY Custom (Quick Comparison)

Feature Off-the-Shelf Battery PKNERGY Custom Pack
Fit & Integration Generic sizes only Perfect-fit for slim wrist housing
Voltage Stability Basic regulation Optimized low-ripple output for sensing
Protection Strategy Fixed Tunable thresholds + harness strategy
Connector & Harness Limited Micro connector, wire length customizable
Production Support Variable OEM/ODM support from sample to mass production

9) FAQs

How long can the battery last per charge?
Typically 24–30 hours per full charge depending on measurement frequency, display usage, and wireless features (if applicable).
Is this battery safe for medical wearable devices?
The pack is designed with a protection strategy (overcharge/over-discharge/overcurrent/short-circuit). For compliance needs, share target market requirements and we’ll align the solution with your project documentation path.
Can you customize the shape, connector, and harness?
Yes. We can customize outline, thickness constraints, connector type, cable length, and BMS thresholds. Start here:
customized battery.
What about longevity and cycle life?
Rated ≥300 cycles at 80% DOD (typical). Actual lifespan depends on charge habits, temperature, and depth of discharge.
Do you provide samples and OEM support?
Yes. We support drawings, sampling, and OEM/ODM collaboration. Contact us:
PKNERGY Contact Us.

10) Contact Cassie — PKNERGY

Need an ultra-slim rechargeable battery for a wrist blood pressure monitor or other medical wearables? Share your size constraints, connector, and runtime target—we’ll recommend a production-ready solution.

Email: sale4@pknergy.com