18650/4S2P Li-ion battery Pack 14.8V/5.2Ah
Portable Medical equipment battery pack
| Model: | AY-L04S02-064 |
|---|---|
| Voltage: | 14.8V |
| Capacity: | 5.2Ah |
| Size (can be customized): | L74*W72*H38mm |
| Cell Model: |
| Model: | AY-L04S02-064 |
|---|---|
| Voltage: | 14.8V |
| Capacity: | 5.2Ah |
| Size (can be customized): | L74*W72*H38mm |
| Cell Model: |
| ltem | Specification | Remark | |
| Nominal capacity | 5.2Ah | Sumsung 18650 3.7V 2.6Ah | |
| Nominal voltage | 14.8V | 3.7V/1Cell | |
| Charging voltage | 16.8V±0.05V | 4.2V/1Cell | |
| Charging method | CC/CV | (Constant-current and-Voltage with Limited current | |
| Standard charging time | 2000mA/4hour | Battery capacity÷charging current×1.5 | |
| Charging current | 2600mA(0.5C) | 0~+40℃ | |
| Maximum charging current | 5200mA(1C) | 0~+40℃ | |
| Continuous discharge current | 5.2A(1C) | -20~+60℃ | |
| Discharge cutoff voltage | 2.5V | 2.5V/lCell | |
| Short circuit protection | Exterior short circuit | Automatic recovery | |
| Intermal resistance | ≤200mΩ | AC lmpedance 1kHz | |
| Cycle life | ≥500 | ||
| Operating temperature | Standard Charge | 0~+40℃ | |
| Standard Discharge | -20~+60℃ | ||
| Outline dimension | L74*W72*H38mm | Length x wide x height | |
| Pre-wired | Red=Positive,Black=Negative | ||
| Protection Circuit Module: PCM-Li6530-037 | |||
| Maximal continuous charging current | 10A | ||
| Maximal continuous Discharging current | 10A | ||
| Over-charge detection voltage | 4.25V±0.025V | Single cell | |
| Over-charge release voltage | 4.15V±0.05V | Single cell | |
| Over-charge detection delay time | 0.5S-1.5S | Single cell | |
| Over-discharge detection voltage | 2.50V±0.08V | Single cell | |
| Over-discharge release Voltage | 3.0±0.10V | Single cell | |
| Over-discharge detection delaytime | 50-150mS | Single cell | |
| Over-current detection | 25±5A | can adjust | |
| Over-current delay time | 5-15mS | ||
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