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High Power Polymer Li-Ion Cell: 3.7V 4000 mAh (14.8Wh, 6745135-10C, 40A rate) - UN38.3 Passed
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In Stock
Product ID # 4108
Part Number: PL-6745135-10C
Quantity Discounts
| Quantity | Amount |
| 5 to 20 | $20.37 |
| 21 to 50 | $19.95 |
| 51 to 100 | $19.53 |
| 101 or more | $18.90 |
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Features
| Update |
Specification updated on 02/14/24 |
| Battery cell |
Polymer Li-Ion 6745135-10C cell |
| Voltage |
Nominal: 3.7V
Charge Cut-off: 4.2V±0.10V - CC/CV charge
Discharge Cut-off: 2.75V |
| Capacity |
Typical: 4000mAh
Minimum: 3800mAh |
25°C, 0.2C discharge |
| Charge Current |
Standard: 800mA / 0.2C
Maximum: 4000mA / 1.0C |
0 to 45°C |
| Discharge Current |
Standard: 800mA / 0.2C
Maximum Continous: 40000mA/10C
Surge: 80000mA / 20C |
-20 to 60°C
-20 to 60°C
0 to 45°C |
| Impedance |
≤6mΩ |
25°C, AC 1KHz after 50% charge |
Dimension(LxWxH) with
tolerance ±1 mm |
138mm x 46mm x 6.5mm |
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| Weight |
85 g / 13.4oz |
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| Storage Temperature |
≤1 month: -10 to 45°C;
≤6 months: 0 to 30°C ;
≤ 12 months: 20±5°C; |
Best 20±5°C for long time |
Suggestions on designing
Lithium battery packs |
What to consider when designing Lithium Batteries |
Please download the Specification here 
Warnings
- After discharge at 10C for 6 mins, the temperature reaches 65°C. Suggest to have some cooling method when building into battery packs.
- Batteryspace.com is NOT liable for any misuse due to any other brand of PCB applied
- Li-Ion Batteries may explode if charged or discharged improperly.
- The end user must have the technical knowledge necessary to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs
- We must use a protection IC (PCB) to keep the battery and its pack from over charging and over discharging.
- Please read more safety warning about Li-ion battery
- California residents: Warning: Cancer and Reproductive Harm - See Prop 65 Warnings
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Related Products
- Please choose our smart Li-Ion Battery charger to recharge this battery. ( 4 hrs charging time)
- If you DIY by yourself, you MUST install our PCB or your own PCB with the following feature:
- 4.2V/cell over-charge protection
- 2.5V/cell over-discharge protection
- Max current over-drain protection
- Short circuit protection.
- The polymer battery is excellent for e-bike , RC robot and other high drain DC device up to 40A
- For battery packs build by 6745135, please check here
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