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✔Budget-friendly cell for DIYers
✔100% Grade A Cells
✔5 Years Warranty
✔Deep Cycles
✔Wide Range of Applications
✔Perfect replacement for AGM, GEL, and SLA batteries
✔ Free Accessories: Connecting Strips, Nuts, Washers,  yellow epoxy boards etc

Specification

Cell Brand: DESAY
Cell Model: DLP71173207-280Ah
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Nominal Voltage: 3.2V
Operational Voltage: 2.5V – 3.65V
Nominal Capacity: 280Ah
Typical Energy: 896 Wh
ACR Impedance (1KHz): ≤0.3mΩ
Weight: 5.47±0.1kg
Dimensions (mm): 206.9±0.5*173.7±0.5*71.8±1mm
Terminal: M6 Laser Welding Stud
Tightening torque of busbar nuts: 6N.M
Cycle Performance: ≥6000 Cycles(0.5C/0.5C, 25±2°C, SOC≥70%)
Standard Charge/Discharge Current: 0.5P/0.5P
Standard Charge/Discharge Cut-off Voltage: 3.65V/2.5V
Maximum Pulse Discharging Current: 560A (2.0C/30s，SOC≥30%)
Residual Capacity loss: Per month≤3.0%
Operating Temperature (Charging): 0℃~55℃
Operating Temperature (Discharge): -20℃~55℃
Storage Temperature: -30~60°C

Download:

DESAY 280Ah Battery Cells Specification PDF

Product Application:
Electric vehicles, RVs, electric bicycles/scooters, golf carts, boats, trolling Motor, off-gird solar energy storage, and ESS.

Product Feature:

• Highly automated production equipment to ensure battery consistency.
• Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
• Low internal resistance, high discharge rate, and stable discharge platform.
• Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
• Long cycle life.

NOTE!
1. One Cell will come with 1 busbar, 2 screw caps, 2 shims for free. (e.g. 4 pcs Cells will come with 4 pcs busbars,  4 yellow epoxy boards, 8 pcs screw caps and 8 pcs shims. )
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage. | FAQ: LiFePO4 battery charging guide.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.

Contact us:
More any questions about TezePower Battery? 
Email: service@tezepower.com