Shenzhen Jianheng Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000 units per month |
| Delivery Time | 15-20 working days |
| Packaging Details | Professional export standard packaging with black film and label, green cell film |
| Nominal Voltage | 28.8V |
| Brand Name | OID |
| Model Number | OID21700-19000mAh-29.8V-25C |
| Certification | UN38.3 MSDS UL1642 IEC62133 GB31241-2022 RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 10000 units per month |
| Delivery Time | 15-20 working days | Packaging Details | Professional export standard packaging with black film and label, green cell film |
| Nominal Voltage | 28.8V | Brand Name | OID |
| Model Number | OID21700-19000mAh-29.8V-25C | Certification | UN38.3 MSDS UL1642 IEC62133 GB31241-2022 RoHS |
| Place of Origin | China | ||
| High Light | 19000mAh UAV drone battery ，25C high-rate discharge Li-ion battery ，drone battery pack with long flight time | ||
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OID 19000mAh 29.8V 25C High Rate Li-ion Battery Pack for UAV Drone
Designed and manufactured by Shenzhen Jianheng Technology Co Ltd, the OID21700-19000mAh-29.8V-25C is a high-performance rechargeable lithium-ion battery pack specifically engineered for unmanned aerial vehicles (UAVs) and professional drone applications. This battery pack delivers exceptional reliability, a high discharge platform, and superior discharge efficiency with ultra-low internal resistance (≤15mΩ). Ideal for demanding flight operations requiring sustained high power output.
Key Features & Benefits
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | OID21700-19000mAh-29.8V-25C |
| Nominal Voltage | 28.8V |
| Minimum Capacity | 19000mAh (0.2C discharge) |
| Typical Capacity | 20000mAh (0.2C discharge) |
| Max Continuous Discharging Current | 25C |
| Max Continuous Charging Current | 0.5C (Standard), higher on request |
| Charging Voltage | 33.6V |
| Discharge Cut-off Voltage | 20V |
| Internal Impedance | ≤15mΩ |
| Weight | Contact for exact value |
| Shipment Voltage | 3.85V per cell (40-60% SOC) |
| Cell Type | INR21700/50PL (8s4p configuration) |
| Connector | XT90 10AWG + XH-9P Reverse UL3239 22AWG |
Discharge Rate Performance
| Discharge Current (A) | C Rate | Relative Capacity (%) |
|---|---|---|
| 10 | 0.2C | ≥99 |
| 110 | 2C | ≥99 |
| 304 | 6C | ≥94 |
| 405 | 8C | ≥94 |
Safety & Environmental Adaptability
Applications
Certifications & Compliance
Storage & Handling Instructions
Store in a cool, dry, well-ventilated area away from fire and high temperatures. Recommended storage temperature: 25±5°C at 60±15% RH. For long-term storage (over 3 months), maintain 40-60% SOC (3.85V per cell) and recharge every 3 months to prevent over-discharge. Do not stack more than 7 layers or invert during transport.
Ordering & Support Information
Manufacturer: Shenzhen Jianheng Technology Co Ltd
Address: 20F 2# Bld. Zhenhuan Rd. Pingshan, Shenzhen, China
Tel: 0086 137 2555 9416
Email: alan@liion-batt.com
MOQ: 1 piece
Supply Ability: 10,000 units per month
Packaging: Professional export standard packaging (black film + label, green cell film)
Delivery Port: Shenzhen, China
Price: Contact for best solution-based pricing
For custom specifications or bulk orders, please contact us directly. Jianheng offers OEM and ODM services tailored to your UAV power requirements.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2020
Total Annual:
15000000-20000000
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn... Jianheng Technology (Shenzhen) Co., Ltd. is located in Shenzhen, China’s “City of Innovation” — home to global technology leaders such as Huawei, BYD, DJI, ZTE, and Tencent. Like these renowned companies, Jianheng Technology is driven by a commitment to independent techn...
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