Custom Lithium Battery Solutions for Electric Pot Scrubbers (OEM/ODM Support)

1. Introduction

The modern kitchen is increasingly leaning toward automation, convenience, and hygiene. Electric pot scrubbers—
designed to effortlessly clean cookware, pans, and dishes—are becoming household essentials. :contentReference[oaicite:0]{index=0}

The performance of these devices heavily depends on the battery system, which ensures sufficient torque, long
operation time, and safe handling. A reliable lithium battery allows the scrubber to deliver strong and consistent
brush rotation while maintaining lightweight portability.

PKNERGY offers custom lithium battery packs optimized for electric pot scrubbers, combining power,
safety, and longevity for OEM and ODM clients. Our expertise covers both
custom lithium polymer batteries and
cylindrical LiFePO4 / Li-ion packs for a wide
range of small home appliances and handheld tools.

2. Application Background

Functional Requirements

Electric pot scrubbers typically need their battery pack to support:

• High power output for motor-driven brushes
• Compact size to fit handheld ergonomics
• Lightweight design for comfortable use
• Long run-time per charge to handle multiple cleaning sessions
• Safe operation in wet environments with splash protection

Technical Challenges

From a battery engineering perspective, key challenges include:

• High discharge current to drive brush motors efficiently
• Compact form factor for handheld usability
• Waterproof and splash-resistant operation (IP-rated structure)
• Long-term durability with frequent charge/discharge cycles
• Safe charging and storage, including overcharge, over-discharge, and short-circuit protection via PCM/BMS

Battery Requirements

Based on actual electric pot scrubber projects, typical battery requirements are:

• Chemistry: Li-ion 3.6 V, LiPo 3.7 V
• Capacity: 800–2500 mAh (depending on motor size and target runtime)
• Voltage: 3.7 V / 7.4 V / 11.1 V
• BMS/PCM: Protection circuit essential for safety
• Dimensions: Tailored for ergonomic, handheld housings

PKNERGY can design both single-cell 3.7 V LiPo packs and
multi-series Li-ion solutions depending on motor torque, speed, and required battery runtime.

3. PKNERGY-Based Battery Solution

PKNERGY provides custom lithium battery packs designed specifically for electric pot scrubbers, balancing
performance, safety, and cost for different product positioning levels (entry, mid-range, premium).

A. Battery Chemistry Options

• Li-ion cylindrical / prismatic cells: High energy density, stable output, suitable for
  higher-voltage 7.4 V / 11.1 V systems.
• LiPo soft pack: Flexible form factor, lightweight, high discharge rate, ideal for slim and
  ergonomic handle designs.

For brands looking at wider product lines (e.g. cordless scrubbers, handheld vacuums, multi-function brushes),
the same battery platform can be extended to other appliances, supported by our
Consumer Electronics Power Solution.

B. Electrical Customization

• Voltage: 3.7 V, 7.4 V, 11.1 V
• Capacity: 800–2500 mAh
• Pulse-current optimization for brush motor startup and stall conditions
• Stable voltage for consistent rotation speed and user experience

Our engineering team evaluates your motor specifications, gear ratios and target cleaning duration to recommend
the most cost-effective battery configuration.

C. PCM/BMS Design

• Over-charge and over-discharge protection
• Short-circuit and over-current protection
• Optional temperature monitoring (NTC) for safety
• Long-life cycle support (>500 cycles, project-dependent)

We can customize PCM boards to fit into narrow handles or built-in compartments, while maintaining required
creepage distances and insulation.

D. Structural & Accessory Customization

• Housing support: ABS/PC waterproof casing (IP54–IP65) for wet kitchen environments
• Connector types: JST, Molex, or fully custom connectors
• Wire length & terminal type based on device assembly flow
• Compact ergonomic dimensions for handheld comfort and balanced center of gravity

If you already have industrial design or 3D files, PKNERGY can adapt the pack to existing spaces, or propose
minor structural adjustments to improve safety and assembly efficiency.

E. Safety Certifications

• UN38.3, IEC62133, CE, UL, MSDS
• Compliant for international shipping and consumer safety in global markets

Our experience in certification also helps you shorten listing time on major e-commerce and retail channels.

F. Engineering Support

• Full OEM/ODM design support: from pack design to mass production
• CAD and 3D modeling assistance for device integration
• Prototype lead time: typically 7–15 days
• Long-term supply planning for continuous or seasonal production

PKNERGY follows a project workflow similar to other
custom LiPo battery projects: early
technical evaluation → sample build → reliability testing → ramp-up and mass production.

4. Value for Buyers / PM / Engineers

For Purchasing Managers

• Competitive pricing and flexible MOQ to match product launch stages
• Reliable mass production capability with stable lead times
• Full compliance documentation for global markets

For Project Managers

• Efficient prototyping and development cycles
• Coordination of design and certification for safety and shipping
• Stable supply chain support for seasonal or promotional products

For R&D Engineers

• Custom voltage, capacity, and BMS solutions aligned with motor and control PCBA
• High current output and pulse design for motor startup and heavy-load scrubbing
• Compact design tuned for handheld ergonomics and weight distribution
• Testing support: drop, vibration, temperature, and splash resistance

Our engineering communication can be done directly between your technical team and PKNERGY’s battery engineers
to accelerate decision-making and reduce trial-and-error.

5. Case Study

These cases demonstrate how tailored lithium battery solutions help brands differentiate on user experience,
runtime, and reliability while keeping BOM cost under control.

6. Why PKNERGY

PKNERGY is a trusted custom lithium battery manufacturer with a strong track record in small household
appliances and handheld power tools.

• 26 years of manufacturing experience
• Strong OEM/ODM customization capability (structure, voltage, capacity, connectors)
• A-grade cells ensuring high performance and safety
• Annual supply: 20 M+ cells & 500 K+ battery packs
• Fast prototyping: 7–15 days for sample runs
• Complete certification support: UN38.3, IEC62133, CE, UL
• Reliable global shipping and long-term OEM partnership

Partnering with PKNERGY means your electric pot scrubbers can achieve stable torque,
comfortable weight and long battery life, backed by consistent supply and
global compliance.

FAQ: Electric Pot Scrubber Lithium Batteries