A LiFePO4 battery that weighs less than half of its Lead Acid counterpart.
12.8V 25Ah
Next Generation Concept
Advanced Battery Management System
Several Times the Life Cycle of Equivalent Lead Acid Battery
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Information
The next generation of power storage is here! These LiFePO4 batteries weigh less than half of their Lead Acid counterparts. They may look fairly similar to lead acid batteries, but internally they’re a totally different, next generation concept. They’re actually made up of regular 32650 LiFePO4 cells, which are in mass production for many portable devices. An internal battery management system (BMS) ensures all cells are uniformly charged and discharged, as well as providing short circuit, over current, and reverse polarity protection. This provides you with a higher degree of protection than a traditional lead acid battery which is unprotected, and can discharge rapidly under short circuit conditions, causing fire and damage. The internal BMS will also limit discharge and manage cut-off voltage, to further protect the internal cells.
Features
This 25Ah model can provide continuous current up to 25A. Absolutely perfect for high capacity portable power, and replacement of similar capacity lead acid / AGM battery.
- Much lighter than Lead Acid and AGM Batteries
- Robust LiFePO4 Cells
- Excellent life span
Specifications
Capacity: 25Ah
Service Life: 10yrs+
Cycle Life: 1500+ cycles (> 80% capacity retention)
Nominal Voltage: 12.8V
Cut-Off Voltage: 10V approx.
Charge Type: Constant Current / Constant Voltage
Discharge Current: 25A
Max Continuous Current: ≤50A (≤5 sec)
Internal Cells: 32650 LiFePO4
Maximum Internal Resistance: 85M?
Output Terminals: M5 Bolt Down
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%
DC Voltage : 12.8V
Width : 175.0mm
Height : 125.0mm
Depth : 165.0mm
Weight : 3.0kg
Standard Recharge Current : 0.5A
Fast Recharge Current : 25.0A
Battery Chemical Composition : Lithium Ferrous Phosphate (LiFePO4)
Battery usage : Bulk Storage
Amp Hour Rating : 25.0mAh
20 Hour Capacity : 25.0Ah
Internal Resistance : 220.0mΩ
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