Product Details:
Payment & Shipping Terms:
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| Product Name: | Cylindrical Li-ion Battery Pack | Model: | 2600mAh 14.8V |
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| Samples: | Available For Your Testing | Battery Cell: | Grade A 18650 Cell |
| Application: | Power Tools,Miner Lights, LED Light | Battery PCM: | With Multi Protection Fuctions |
| High Light: | smart li ion battery pack,li ion 18650 rechargeable battery |
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Li-ion Battery Cell 18650 14.8V 2600mAh 4S1P Lithium Ion Battery Pack
Battery specification:
| No. | Items | Specifications | Remark | |
| 1 | Nominal Capacity | 2600mAh | 0.2C Standard discharge | |
| 3 | Nominal Voltage | 14.8V | ||
| 4 | Discharge end voltage | 12.0V | ||
| 5 | Charge Voltage | 16.8V±0.03V | By standard charge method | |
| 6 | Standard charging method | 0.2C constant current,16.8V constant voltage charge to 16.8V,continue charging till current decline to≤0.01C | ||
| 7 | Charge current | 0.2C | 520mA | Standard charge |
| 0.5C | 1300mA | Rapid Charge | ||
| 8 | Standard discharging | 0.2C constant current discharge to 12.0V | ||
| 9 | Cell Internal Impedance | ≤50mΩ | Internal resistance measured at AC 1KHZafter 50% charge | |
| 10 | Maximum charge current | 1C | 2600mA | continuous charge |
| 11 | Maximum discharge current | 2C | 5200mA | continuous discharge |
| 12 | Operation Temperature and relative humidity Range | Discharge | -20~60℃ 60±25%R.H. | Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Charge | 0~45℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time | ‘-10~45℃ 60±25%R.H. |
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery with protect circuit when storage for three months. | |
Key Features:
• Higher energy density ;
• Long cycle life :>500 times;
• Low self-discharge rate: < 3% monthly
• Avaliable terminals: soldering tabs, wires, connectors;
• Short circuit protection and over current protection are avaliable;
• Custom by in series&in parallel different shape;
• Safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
Applications:
1. Solar Lamp, LED light and Flashlights;
2. Portable power supply,Power tools;
3. Electric Vehicle,E-bike,E-scooter;
4. Mobile power bank;
5. Medical device
6. Backup power supply
Storage:
1.If the battery need to be stored for a long time, charge the battery for 40%-70% electric quantity.
2.Battery and the charger should be stored in clean, dry and ventilating place, and should not be together with corrosive material, keep the battery away from fire and heat source.If the battery won’t be used for a long period, charge it every 3 months, and each time 2~3h.
Shipping policy:
The express (like UPS, DHL, EMS, TNT ect.)is our usually shipping way. But the air-express and sea shipping also could be arranged as customers' requirement.
