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Powertech Deep Cycle LiFePO4 Lithium Rechargeable Battery 6V 4.5Ah
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Auckland 1026,
NZ
Estimated:
$5.99
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The next generation of power storage is here!
The Powertech Deep Cycle LiFePO4 Lithium Rechargeable Battery delivers next-generation power in a lightweight design - less than half the weight of comparable lead acid batteries. While it looks similar to a traditional battery, inside it’s built with advanced 18650 LiFePO4 cells, the same reliable technology used in many modern portable devices.
An integrated Battery Management System (BMS) keeps every cell balanced during charging and discharging while providing protection against short circuit, over-current, and reverse polarity. Unlike unprotected lead acid batteries that can discharge rapidly and risk damage or fire, this system ensures safe, efficient performance and manages cut-off voltage to extend battery life.
This 4.5Ah model supplies a continuous 4.5A output with peaks up to 9A - ideal for portable power systems or as a drop-in replacement for similar-capacity lead acid or AGM batteries.ternal cells. Also often found in alarm systems, and other critical systems with backup batteries.
Powertech Deep Cycle LiFePO4 Lithium Rechargeable Battery Features:
- Much lighter than lead acid and AGM batteries
- Robust LiFePO4 cells
- Internal battery management system (BMS) ensures all cells are uniformly charged and discharged
- Excellent life span
- Short circuit, over current, and reverse polarity protection
- Provides continuous current up to 4.5A with peaks of 9A
Powertech Deep Cycle LiFePO4 Lithium Rechargeable Battery Specifications:
- Service life: 10yrs+
- Cycle life: 1500+ cycles (> 80% capacity retention)
- Cut-off voltage: 5.0V approx.
- Charge type: Constant current / constant voltage
- Discharge current: 4.5A
- Max continuous current: ≤9A (≤5 sec)
- Internal cells: 18650 LiFePO4
- Maximum internal resistance: 55m
- Operating temperature: 0-45°C (60°C max discharging)
- Operating humidity: RH < 85%
- Storage temperature: 0-40°C (15-25°C recommended)
- Storage humidity: RH < 50%
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