3.7V Li-Po Battery 500mAh/1000mAh/2000mAh/3000mAh

Universal Power Solution for Portable Devices

$5.00

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Key Features:

Multi-Capacity Options: 500mAh (compact) to 3000mAh (long runtime), 3.7V nominal (4.2V max) for diverse devices.
Built-in PCB Protection: Shields against overcharge, over-discharge, short-circuit and over-current, avoiding swelling/overheating.
High Energy Density: Superior power-to-weight ratio, ideal for lightweight portable devices.
Long Cycle Life: ≥300 cycles (≥500 for 2000/3000mAh), retaining 80% capacity for lasting reliability.
Ultra-Low Self-Discharge: <2%/month at 25℃, maintaining charge during storage.
Flexible Soft-Pack: Fits tight internal layouts of slim devices, toys and wearables.
Global Certifications: CE, RoHS, UN38.3 compliant for global shipping and sales.
Wide Compatibility: Works with electronics, RC gear, drones, medical devices and custom products.

Core Advantages:

One Series, Multiple Solutions: Eliminate the need for multiple battery suppliers – our multi-capacity lineup covers from small gadgets (500mAh) to high-drain devices (3000mAh), simplifying procurement.
Uncompromised Safety: Multi-layer protection and certifications reduce product failure rates, boosting consumer trust and lowering return costs for OEM/ODM partners.
Balanced Performance & Portability: Each capacity is optimized to deliver maximum runtime without adding unnecessary bulk, enhancing end-user experience.
Easy Integration: Standard voltage and compact form factor fit most existing device circuits, requiring no custom modifications for seamless production integration.

Applications:

This multi-capacity Li-Po battery series is widely suitable for:
- Consumer Electronics: Bluetooth devices, portable audio, digital cameras, and smartphone backups.
- Hobbyist Gear: RC cars, drones, helicopters, and model toys.
- Medical Devices: Portable monitors, diagnostic tools, and wearable health devices.
- OEM/ODM Products: Custom portable devices, IoT sensors, and industrial handheld equipment.
- Emergency Gear: Portable lights, radios, and backup power supplies.

Capacity	Nominal Voltage	Max Charge Voltage	Cycle Life	Internal Resistance	Weight (Approx.)	Typical Application
500mAh	3.7V	4.2V	≥300 Cycles	≤150mΩ	20g	Small toys, wearables, Bluetooth earbuds
1000mAh	3.7V	4.2V	≥350 Cycles	≤180mΩ	40g	Portable speakers, RC cars, digital cameras
2000mAh	3.7V	4.2V	≥500 Cycles	≤200mΩ	80g	Tablet backups, drones, medical devices
3000mAh	3.7V	4.2V	≥500 Cycles	≤220mΩ	120g	Portable chargers, high-drain RC toys, outdoor gear

3.7V Li-Po Battery Series offers four versatile capacity options – 500mAh, 1000mAh, 2000mAh, and 3000mAh – designed to power a wide range of portable devices. Crafted with high-energy-density lithium polymer cells and integrated safety protection, these batteries deliver consistent performance, long cycle life, and reliable operation for consumer electronics, hobbyist gear, and industrial devices. Whether you need a compact power source for small gadgets or extended runtime for larger devices, this series has a tailored solution to fit your needs.