XL 402020 3.7V 120mAh Li-Polymer Rechargeable Battery PCB Protection Board 4x20x20mm 3-12 Month Warranty MSDS UN38.3 Stock
Product Details
| Battery Size: | 402020 | Battery Type: | Liquid |
|---|---|---|---|
| Cycle Life: | 500 Cycles | Cathode Materials: | LiCoO2 |
| Application: | Consumer Electronics, Power Tools, Boats, Uninterruptible Power Supplies, Consumer Electronics | Weight: | 3g, 3g |
| Operating Temperature(℃): | -20-60° | Model: | 402020 |
| Voltage: | 3.7V | Capacity: | 120mAh |
| Size: | 4*20*20(mm) | OEM/ODM: | Yes(Accepted) |
| Usage: | Electronic Devices | Warranty: | 3months-1year |
Product Description
- Ultra-Slim 4mm Profile — At only 4×20×20mm and 3g, the thinnest form factor in its class, ideal for space-constrained designs like smart watches, fitness bands, and GPS trackers.
- Built-in PCB Protection — Integrated overcharge, over-discharge, overcurrent, and short circuit protection ensures safe operation and extends battery lifespan.
- Full Transport Compliance — Pre-certified with MSDS, UN38.3, and IEC 62133, ready for global air/sea shipping with zero compliance delays.
- Wide Operating Range — Reliable performance from -20°C to 60°C, suitable for outdoor IoT sensors, cold chain logistics trackers, and extreme environment applications.
- Flexible Customization — OEM/ODM welcomed: custom connector types, wire lengths, capacity grading, and branding available with low MOQ.
- In Stock & Fast Delivery — Ready inventory with 7-day lead time, factory-direct pricing at competitive rates without compromising on A-grade cell quality
Battery Model | 42020(mm) | Weight | 3g |
Capacity | 120mah | OEM/ODM | Yes(Accepted) |
Battery Type | Polymer lithium battery | Size | 4*20*20(mm) |
Voltage | 3.7V | Guarantee | 1year |
Product Highlights
PRODUCT HIGHLIGHTSUltra-Slim 4mm Profile — At only 4×20×20mm and 3g, the thinnest form factor in its class, ideal for space-constrained designs like smart watches, fitness bands, and GPS trackers.Built-in PCB Protection — Integrated overcharge, over-discharge, overcurrent, and short circuit ...
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