Shenzhen Jianheng Technology Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 15-20 working days (sample order) |
| Packaging Details | Individual carton with foam protection; master carton on pallet |
| Nominal Capacity | 280Ah |
| Brand Name | OID |
| Model Number | OID71173204F280AH |
| Certification | CE, UL (compliant), RoHS |
| Place of Origin | Guangdong, China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 10000 pieces per month |
| Delivery Time | 15-20 working days (sample order) | Packaging Details | Individual carton with foam protection; master carton on pallet |
| Nominal Capacity | 280Ah | Brand Name | OID |
| Model Number | OID71173204F280AH | Certification | CE, UL (compliant), RoHS |
| Place of Origin | Guangdong, China | ||
| High Light | 280Ah LiFePO4 battery cell ，8000 cycles LiFePO4 battery ，1C discharge EV battery | ||
Manufactured by Jianheng (Shenzhen Jianheng Technology Co Ltd), the OID71173204F280AH is a high-capacity prismatic LiFePO4 battery cell designed for demanding energy storage and electric vehicle applications. With a nominal voltage of 3.2V and a massive 280Ah capacity, this cell delivers reliable power, exceptional cycle life, and outstanding thermal stability.
Engineered with advanced lithium iron phosphate chemistry, the OID 280Ah cell ensures intrinsic safety, low impedance (≤0.25mΩ), and excellent performance across a wide temperature range (-30°C to 60°C). Whether you are building a residential solar ESS, an industrial UPS, or an electric bus, this Grade A cell provides the durability and energy density you need.
| Parameter | Value |
|---|---|
| Nominal Voltage | 3.2V |
| Nominal Capacity | 280Ah (0.5C, 25°C) |
| Energy | 896Wh |
| Standard Charge Current | 0.5C (140A) |
| Max Continuous Charge Current | 1.0C (280A) |
| Standard Discharge Current | 0.5C (140A) |
| Max Continuous Discharge Current | 1.0C (280A) |
| Charge Cut-off Voltage | 3.65V |
| Discharge Cut-off Voltage | 2.50V (>0°C) / 2.00V (-20°C~0°C) |
| AC Internal Impedance | ≤0.25mΩ (1kHz) |
| Cycle Life | 8000 cycles @ 196Ah (25°C, 0.5C) |
| Weight | 5.56 ± 0.3 kg |
| Dimensions (T*W*H) | 71.8±0.5mm * 174.2±0.8mm * 207.1±0.8mm |
| Operating Temperature (Charge) | 0°C ~ 60°C |
| Operating Temperature (Discharge) | -30°C ~ 60°C |
| Storage Temperature | -30°C ~ 45°C (1 month) / -20°C ~ 35°C (6 months) |
| Self-Discharge Rate | ≤2% / month |
| Terminal Material | Aluminum 1060 |
| Case Material | Aluminum (positive polarity) |
Each OID71173204F280AH cell is 100% tested for capacity, impedance, and insulation resistance (≥1GΩ @ 500V). The cell meets international safety standards and is designed with a flame-retardant electrolyte and pressure-relief vent. For system integration, a BMS (Battery Management System) is required to monitor voltage, current, and temperature as per the product specification.
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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