Winter electric heated jacket battery 4S1P18650 14.8V 2600mAh li-ion battery
1. Basic Information
Description: Rechargeable Lithium ion battery pack
Cell Type: CTECHI ICR18650-26
PCM : 17H7-CT-PCM-4S
Chemistry: Lithium ion
Cell configuration: 1P4S
Voltage Nominal: 14.8V
Capacity Nominal: 2600mAh (0.2C discharge to cut-off voltage25℃)
Rated Capacity: 2550mAh(0.2C discharge to cut-off voltage25℃)
Energy : 38.48Wh
Protection:
A. Over Charge Protection
B. Over Discharge Protection
C. Over Current Protection
D. Short Protection
2. Electrical Characters
|
Index.
|
Items
|
Parameter
|
|
1
|
Charging Method
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CC-CV
|
|
2
|
Charging Voltage
|
16.8±0.2V
|
|
3
|
Over Charging Protect
|
4.30±0.05V (single cell)
|
|
4
|
Standard Charging Current
|
520mA (0.2C)
|
|
5
|
Max. Charging Current
|
1.5~2.6A (Adjustable)
|
|
6
|
Cut-off Charging Current
|
52mA (0.02C)
|
|
7
|
Standard Discharging Current
|
520mA (0.2C)
|
|
8
|
Max. Discharging Current
|
1.5~5.2A (Adjustable)
|
|
9
|
Discharging cut-off Voltage
|
11V
|
|
10
|
Over Discharging Protect
|
2.40±0.10V (single cell)
|
|
11
|
Over Charge Current
|
4.5~12A (Adjustable)
|
|
12
|
Over Discharge Current
|
4.5~12A (Adjustable)
|
|
14
|
Internal Resistance
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<500mOhm
|
|
15
|
Standard Charge Temperature
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0~45℃
|
|
16
|
Standard Discharge Temperature
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-20~60℃
|
|
17
|
Storage Humidity
|
65%RH not condensed
|
|
18
|
Storage Temperature
|
-20~60℃
|
|
19
|
Weight
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About 230 g
|
2. Key Features
• Excellent charge and discharge cycle characterstics
• Low self discharge rate
• No memory effect
• Excellent safety characterstics
• Wide temperature rage from -20~+60°C
• Small volume and high output power
• No leakage,no explosion,no mercury, pollution free, long cycle life
3. Main Application:
The rechargeable lithium ion battery are mainly used for heated clothing, jacket, gloves, hat, trousers, shoes, shoulder pad, waistband, kneepad…etc.
