High quality 32650 LiFePO4 Lithium Iron Phosphate Rechargeable Battery for 12v 50Ah Cylindrical Cell

Specification:

FORZAREC

Nominal Voltage 12.8 V

Nominal Capacity 50 Ah

Capacity @ 25A 120 min

Energy 640 Wh

Resistance ≤50 mΩ @ 50% SOC

Efficiency 99%

Self Discharge <3% per Month

Maximum Continuous Discharge Current 50 A

Peak Discharge Current 100 A (7.5 s ±2.5 s)

BMS Discharge Current Cut-Off 170 A ±20 A (10 ±5 ms)

Recommended Low Voltage Disconnect 11 V

BMS Discharge Voltage Cut-Off 8 V (2.0 ±0.08 vpc) (140 ±60 ms)

Reconnect Voltage 9.2 V (2.3 ±0.1 vpc)

Short Circuit Protection 200-600 µs

Discharge Temperature -4 to 140 ºF (-20 to 60 ºC)

Charge Temperature 32 to 113 ºF (0 to 45 ºC)

Storage Temperature 23 to 95 ºF (-5 to 35 ºC)

BMS High Temperature Cut-Off 176 ºF (80 ºC)

Reconnect Temperature 122 ºF (50 ºC)

Recommended Charge Current 25 A

Maximum Charge Current 50 A

Recommended Charge Voltage 14.2 V - 14.6 V

BMS Charge Voltage Cut-Off 15.6 V (3.9 ±0.025 vpc)

(1.1 ±0.4 s)

Reconnect Voltage 15.2 V (3.8 ±0.05 vpc)

Balancing Voltage 14.4 V (3.6 ±0.025 vpc)

Advantage:

1.Light on Weight; Heavy on Power

Our lithium batteries typically weigh one-third less and provide up to 50% more energy than traditional flooded, AGM, or GEL lead-acid batteries, and they provide more power.

2. Highly Efficient

Our lithium batteries offer super-low resistance (and 99% efficiency), allowing much faster charging, with minimal losses. Lead-acid batteries lose power quickly during discharge.

3. More Hours of Power

Lithium batteries provide 100% of their rated capacity, regardless of the rate of discharge. Lead-acid batteries typically provide less usable energy with higher rates of discharge. They are usually limited to 50% of the rated capacity to prevent diminished life.

4. Cash In On Performance

While lithium-ion batteries may cost more up front, the long-term savings are tremendous. Lithium batteries deliver greater performance and longer life than lead-acid batteries. This means fewer replacement and labor costs, and less down-time.