Basic Info
Model NO.: LY-L04S001-025
Connection Mode: Series Connection
Discharge Rate: High Discharge Rate
Accessories Type: Battery
Standard Voltage: 14.8V
Voltage: 14.8V
Charging Voltage: 4.35V
Cycle Life: Over 800
Protection Circuit Module: PCM-Li04s8-016
Origin: China
Type: Lithium-Ion Battery Pack
Rechargeable: Chargeable
Size: Medium
Rated Capacity: 2200ah
Usage: Medical Device,LED Lighting
Capacity: 2200ah
Discharge Cutoff Voltage: 9.6V
Dimension: L74*W19*H71mm
Trademark: WAMA
Product Description
4S1P 14.8V 2200AH 18650 li-ion battery pack with PCM for industrial device
Specification:
Packing:
Specification:
SmarTEC TECHNOLOGY | |||
18650/4S1P Li-ion Battery Pack 14.8V/2.2Ah | |||
Model:LY-L04S001-025 | |||
Item | Specification | Remark | |
Nominal capacity | 2200mAh | 0.5C discharge Cell: 18650 | |
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 | 1000mA/2.5hour,2000mA/1.5hour | Battery capacity÷charging current×1.5 | |
charging current | 1100mA(0.5C) | 0 ~ +40ºC | |
Maximum charging current | 2200mA(1C) | 0 ~ +40ºC | |
Continuous discharge current | 2200mA(1C) | -20 ~ +60ºC | |
Discharge cutoff voltage | 9.6V | 2.4V / 1Cell | |
Short circuit protection | Exterior short circuit | Automatic recovery | |
Internal resistance | ≤200mΩ | AC Impedance 1kHz | |
Cycle life | ≥500 | ||
Operating temperature | Standard Charge | 0 ~ +40ºC | |
Standard Discharge | -20 ~ +60ºC | ||
Outline dimension | L74*W19*H71mm | Length x wide x height | |
Protection Circuit Module:PCM-Li04S8-016 | |||
Maximal continuous charging current | 4A | ||
Maximal continuous Discharging current | 4A | ||
Over-charge detection voltage | 4.35V±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 | 2.40V±0.08V | single cell | |
Over-discharge release Voltage | 3.0±0.10V | single cell | |
Over-discharge detection delay time | 50-150mS | single cell | |
Over-current detection | 10±2A | can adjust | |
Over-current delay time | 5-15mS |
Packing:
Packaging Details: |
each piece packed in pvc and insert in antistatic bag,inner box,20-50pcs/master carton based on the batter size | |||
Delivery Time: | 3-7 working days |