China Li-ion Battery Cell Factory 25.2V23Ah RS485/CANBUS Communication Samrt Battery Pack OEM For Back Up

1 

Product Model

NMC 25.2V23Ah RS485 Communication Battery

2 

Normal Voltage

25.2V

3 

Rated Capacity

23 Ah(C₅)

4 

Min Capacity

22 Ah(C₅)

5 

Energy

About 579.6 Wh

6 

Internal Resistance

≤75mΩ

7 

Size

（138±2）mm*（192±2）mm*（75±2）mm

8 

weight

3.4±0.5 Kg

9 

Shell material  

PVC

10 

Charge Voltage

29.4±0.15V

11 

Standard Cutoff Voltage

about 19.25V

12 

Charge Current

≤8A

13 

Charging cut-off current

0.02C

14 

Discharge Current

Normal Current

≤10A

15 

Passive Protection Function

Over charge protection, Over discharge protection, Short Circuit Protection, Over Current Protection,RS485 Communication Function

16 

Positive

 16AWG  100mm

17 

Negative

16AWG  100mm

18 

Charge Retention

After charging according to standard 3.2, placing the battery for 28 days under the standard test conditions, then discharge it under standard 3.3, and the charge retention rate is ≥80%.

19 

Cycle time

The cycle life is not less than 800, the capacity retention rate is ≥80%. (Charging according to 3.2 standard, leaving 0.5~1h; discharging according to 3.3 standard, leaving 0.5~1h, counting 1 cycle time).