Payment & Shipping Terms:
|Product Name:||18650 Li-ion Battery Pack||Model:||2200mAh 14.8V|
|Samples:||Samples Are Available||Battery Cell:||Grade A 18650 Cell|
|Application:||Miner Lights, LED Light, Emergency Light||Battery PCM:||With Multi Protection Fuctions|
smart li ion battery pack,
li ion 18650 rechargeable battery
ICR 18650 14.8V 2200mAh 4S1P Lithium Ion Battery Pack For Lighting
|1||Nominal Capacity||2200mAh||0.2C Standard discharge|
|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||440mA||Standard 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||2200mA||continuous charge|
|11||Maximum discharge current||2C||4400mA||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|
|13||Storage temperature for a long time||‘-10~45℃
|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.|
• Higher energy density ;
• Long cycle life :>500 times;
• Low self-discharge rate: < 3% monthly
• Short circuit protection and over current protection are avaliable;
• Avaliable terminals: soldering tabs, wires, connectors;
• Custom by in series&in parallel different shape;
• Safest Li-Ion battery, CE ROSH approved, built in PCM/PCB, none fire or explosive
-Long guarantee time: 12 months from shipping date
-Defective lipos caused by production, can be replacement, and the new one will be sent with second shipment.
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.