3.7V 10000mAh 9373129 High-Capacity Rechargeable LiPo Battery – Long-Lasting Power for Drones, Power Banks & Portable Electronics(Silver)

Product Description

The 9373129 3.7V 10000mAh LiPo Battery is a high-capacity lithium polymer (LiPo) rechargeable battery designed to deliver reliable and efficient power for various applications. With a nominal voltage of 3.7V and a substantial capacity of 10000mAh, this battery is ideal for powering devices such as power banks, drones, GPS units, and other portable electronics.

Built with advanced LiPo technology, the 9373129 battery offers a lightweight and compact design without compromising on performance. Its robust construction ensures durability and longevity, making it a dependable choice for both consumer and industrial applications.

Technical Specifications

• Model Number: 9373129
• Type: Lithium Polymer (LiPo) Rechargeable Battery
• Nominal Voltage: 3.7V
• Capacity: 10000mAh
• Energy: Approximately 37Wh
• Discharge Rate: 2C (20A continuous)
• Cycle Life: Over 500 cycles
• Weight: Approximately 130g–150g
• Dimensions: 9.3mm (thickness) × 73mm (width) × 129mm (length)
• Charge Voltage: 4.2V
• Discharge Cut-off Voltage: 2.75V
• Operating Temperature:
  • Charging: 0°C to 45°C
  • Discharging: –10°C to 50°C
• Storage Temperature: –20°C to 35°C
• Protection Circuit: Not included; external protection circuit module (PCM) recommended
• Applications: Power banks, drones, GPS units, portable electronics, and other high-capacity power applications

Key Features

• High Capacity: Provides 10000mAh capacity for extended usage time.
• High Discharge Rate: Capable of delivering up to 20A continuous current, suitable for high-power applications.
• Long Cycle Life: Designed to withstand over 500 charge-discharge cycles, ensuring long-term reliability.
• Compact and Lightweight: Slim profile and light weight make it easy to integrate into various devices.
• Wide Operating Temperature Range: Performs well under a broad range of temperatures, suitable for diverse environments.

Safety and Handling Notes

• Do not overcharge: Charging beyond 4.2V may cause overheating or damage.
• Avoid deep discharge: Discharging below 2.75V can reduce battery life.
• Use a proper charger: Always use a charger designed for LiPo batteries to ensure safety.
• Monitor temperature: Avoid exposing the battery to extreme temperatures during use or storage.
• Storage: Store in a cool, dry place; do not store fully charged or fully discharged for extended periods.

Frequently Asked Questions (FAQs)

1. What devices can this battery be used for?
The 9373129 LiPo battery is suitable for power banks, drones, GPS units, portable electronics, IoT devices, and any project requiring a high-capacity 3.7V lithium polymer cell.

2. Does this battery have a built-in protection circuit?
No, this battery does not include an integrated protection circuit. It is recommended to use an external protection circuit module (PCM) to prevent overcharge, over-discharge, and overcurrent.

3. What is the charging voltage and current for this battery?

• Charge Voltage: 4.2V
• Recommended Charge Current: Up to 0.5C (≈ 5A) for optimal battery life

4. What is the maximum continuous discharge current?
The battery can handle up to 2C (≈ 20A) continuous discharge, suitable for high-power applications.

5. What is the battery’s cycle life?
It can withstand over 500 full charge-discharge cycles under recommended conditions before capacity drops to ~80%.

6. Can I use this battery in extreme temperatures?

• Charging: 0°C to 45°C
• Discharging: –10°C to 50°C
  Exceeding these limits may damage the battery or reduce its lifespan.

7. How should I store the battery when not in use?
Store in a cool, dry place at ~40–60% charge. Avoid storing fully charged or fully discharged for extended periods to maximize life.

8. What happens if I overcharge or over-discharge the battery?
Overcharging above 4.2V or discharging below 2.75V may cause overheating, swelling, reduced lifespan, or permanent damage. Always use a proper LiPo charger and protection circuitry.

9. Can multiple cells be connected for higher voltage or capacity?
Yes, but ensure you implement proper balancing, wiring, and protection circuits. LiPo cells must be managed carefully when connected in series or parallel.

10. Is this battery safe for DIY projects?
Yes, with proper handling, charging, and protection. Avoid puncturing, short-circuiting, or exposing it to high temperatures.