Energetech
Solar
25Ah, 3V-3.2V-3.65V, 2C
Aluminum Shell Batteries
Lithium LiFePO4
2.7L * 1.0W * 7.1H in
70 * 27 * 180 mm
1.5 Lbs. / 0.7 Kg
Two standard and one non-standard busbars per cell are included in the price.
Quantity
Ship from Salt Lake City Stock*
96+
$27.80
48-95
$28.20
24-47
$28.60
16-23
$29.00
4-15
$29.40
*While supplies last.
Note: All Fortune cells are warrantied for up to two years when operated with a commercially available Battery Management System ‘BMS’ and recharged with a charging system designed to recharge LiFePO4 batteries.
NOMINAL/MINIMUM CAPACITY
25Ah @ 1/3C Discharge
MAX DISCHARGE CURRENT (continuous)
75A (3C)
STANDARD CHARGE CURRENT
12.5A (0.5C)
MAX PULSE CHARGE CURRENT (<10 sec)
50A (2C)
MAX PULSE DISCHARGE CURRENT (<30 sec)
125A (5C)
NOMINAL VOLTAGE
3.2
SUGGESTED MAX CHARGE VOLTAGE
3.65
END OF DISCHARGE VOLTAGE
2.2
CYCLE LIFE AT STANDARD (80%)
>2500
INTERNAL RESISTANCE/IMPEDANCE (milliohms)
1.2
SUGGESTED CHARGING CURVE
Constant Amperage to 3.65V,
Constant Voltage,
Decrease Amperage,
Stop at 1A Charge
CHARGE WORKING TEMP F (C)
32 to 122 (-10 to 50)
DISCHARGE WORKING TEMP F (C)
-4 to 122 (-20 to 55)
STORAGE TEMP F (C)
14 to 113 (-10 to 45)
ENERGY TYPE
3V-3.2V-3.65V,
25Ah Lithium, LiFePO4,
LFP Aluminum
Shell Battery
Connect your new 25Ah lithium, LiFePO4, LFP aluminum shell battery pack together in parallel (neg to neg and pos to pos) for more than 8 hours before connecting in series and charging. This gives your new batteries time to balance their voltages.
It is also strongly suggested that you use a BMS or balancing system.
Always use caution when working with high voltages.
