OID 18000mAh 20C High Discharge LiPo Battery with Ultra-Low Internal Resistance for Drones and UAVs
The OID1090190-18000mAh-3.7V-20C is a professional-grade lithium polymer battery designed for high-performance drones and RC models. Manufactured by Shenzhen Jianheng Technology Co., Ltd., this cell delivers extreme discharge capability, ultra-low internal resistance, and a stable high-voltage platform for demanding flight applications.
- High Rate Discharge: 15C continuous (270A) and 20C pulse (360A) for aggressive power delivery
- Ultra-Low Internal Resistance: ≤1.5mΩ ensures high efficiency and reduced heat generation
- High Energy Density: ≥175Wh/kg and ≥375Wh/L for extended flight times
- Fast Charging Ready: Supports up to 2C super-fast charge (36A)
- Wide Temperature Operation: Discharge from -20℃ to 60℃
- Excellent Cycle Life: ≥300 cycles with 80% capacity retention
- Reliable Safety: Built to withstand vibration, drop, and thermal stress per rigorous standards
| Parameter | Value |
|---|---|
| Nominal Capacity | 18000mAh (0.2C discharge) |
| Minimum Capacity | 17640mAh |
| Nominal Voltage | 3.7V |
| Full Charge Voltage | 4.2V |
| Cut-off Voltage | 3.0V |
| Standard Charge | 0.5C (9A) CC/CV to 4.2V, cut-off ≤0.05C |
| Fast Charge | 1C (18A) |
| Super Fast Charge | 2C (36A) |
| Standard Discharge | 0.5C (9A) |
| Continuous Discharge (Rate) | 15C (270A) |
| Pulse Discharge (≤5s) | 20C (360A) |
| Internal Impedance | ≤1.5mΩ |
| Weight | ~367g |
| Dimensions (H×W×L) | 10.0±0.3mm × 91.0±1.0mm × 193.0±2.0mm |
| Energy Density (Weight) | ≥175Wh/kg |
| Energy Density (Volume) | ≥375Wh/L |
| Operating Temperature (Charge) | 0℃ to 45℃ |
| Operating Temperature (Discharge) | -20℃ to 60℃ |
| Shipping Voltage | 3.80V – 3.90V |
| Cycle Life | ≥300 cycles (80% remaining) |
This LiPo battery is designed for drone, UAV, and high-power RC applications. Always use a compatible LiPo charger with CC/CV mode and never exceed 4.2V per cell. Do not short circuit, puncture, or expose to temperatures above 80℃. Store at 30-60% charge in a cool, dry place (0℃-35℃, ≤75% RH). The battery includes a 1-year warranty against material and process defects.
Shenzhen Jianheng Technology Co., Ltd.
20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China
Tel: 0086 137 2555 9416
Email: alan@liion-batt.com
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