High drain 18650 li- ion battery pack 7Ah 14.8V with SMbus smart PCM
14.8volt 7Ah lithium ion battery pack, using branded LG 18650 cell, 4S2P assembly with SMbus protocol, widely use for
*Special use camera ,
*Portable devices,
*Emergency light,
*LED light,
*Electric vacuum Cleaner
High drain 18650 li- ion battery pack 7Ah 14.8V with SMbus smart PCM
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No.
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Item
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General Parameter
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Remark
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1.1
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Description
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High drain 18650 li- ion battery pack 7Ah 14.8V with SMbus smart PCM
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4S2P pack
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1.2
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Battery Type
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Li ion 18650 cell
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1.3
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Typical Capacity
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3500mAh
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1.4
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Typical Voltage
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14.8V
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1.5
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End of Charge Voltage
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16.8V
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1.6
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Charge Current
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0.2C
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1.7
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Charging time
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5-6 Hours
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1.8
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Over-Charge Voltage Protection cell
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4.25V
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1.9
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Max continuous charge current
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3.5A
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2.0
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Maximum Continuous Discharging Current
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70A
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2.1
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Over-discharge Voltage Protection cell
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2.5V
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2.2
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Over-Current Discharge Protection
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80A
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2.3
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Short circuit protection
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With protection
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2.4
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Dimension
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Can be customized
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2.5
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Operation Temperature Range
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Charge 0~55 C, Discharge -20~60 C
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1.Long life cycle, large capacity and good shock resistance
2.Low self-discharge and good discharge performance at low temperature
3.Strong charging acceptance and quick-charging capability
4.Strong over-discharge resistance and charge retention
5.Maintenance-free and no acid or water for maintenance in usage
6.Excellent large current discharge performance, and have obvious advantages in startup and climbing
7. High temperature performance
8. Environmental friendly
9. Lighter weight smaller size
10.Most safe no explosion no fire
Lithium polymer battery cell manufacturing, with 1000+ existing cell models.
Cylindrical Lithium ion battery cell manufacturing, with model of 18650, 26650, 14500, 32650, 38120.
Battery assembly with International branded 18650 cells, like Samsung, LG, Panasonic, Sony, etc..
Battery management system (BMS/PCM) design, production is done in-house.
Battery Plastic housing tooling, injection is done in-house
1.Light: headlamp, emergency light, solar flashlight, searchlight, lanten, bicycle light, LED light, military
flashlight, high-end flashlight, high power flashlight, bright flashlight.
2.Outdoor sports products: camping light, mountain bike light, solar emergency light, self-defense flashlight,
3.Consumer electronics: MPS, Tablet PC. laptop, Bluetooth earphone, power bank, portable DVD player,
speaker, microphone, sound equipment, audio, Digital camera
4.Home appliances products: electric mop, electric vacuum cleaner, electric children toys, electric shoes,
electric blanket.
5.Medical devices
6.Instruments and meters: water meter, gas meter.
7.Electric transportation vehicles: electric bike, electric car, e-scooter, electric motor, electric trolley, electric cart.
8.Power tools: electric drill, mower
9.UPS, backup energy, storage energy.
We warmly welcome OEM design inquiry! We could make customized battery pack specially for you!
Catherine
Sales Manager