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Home » Product List » 18650 Li-ion Battery packs » 3.7V 4400mAh 18650 Li-ion Battery Pack
Product Details
3.7V 4400mAh 18650 Li-ion Battery Pack
| Packing: | femented plastic bag and carton |
|---|---|
| Model NO.: | 18650 Battery Pack |
| Productivity: | 20, 000pcs/month |
| Shipment Terms: | FOB Shenzhen |
| Minimum Order: | 200 Pieces |
| Origin: | China |
| Type: | Lithium-ion |
| Charger: | Yes |
| Shape: | Cylindrical Cell (Y) |
| Discharge Rate: | Medium Discharge Rate |
| Nominal Voltage: | 4V |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Oceania, Eastern Asia, Western Europe |
3.7V Li-ion rechargeable battery made of 2 PCS of high quality Cylindrical 18650 cell with PCB and polyswitch for full protection
Description:
Cell: 18650 (High quality SANYO/LG/Other Top Brand Korea 18650)
Capacity: 4400mAh
Voltage: 3.7V
Battery Pack: 1S2P 3.7V 2.2AH
Pack: PVC Shrink tube
Prewired: 22 AWG open end wire
Dimensions: (LxWxH)69 x 37 x 21mm
Weight: 120g (About)
Technique:
Charging Voltage: 4.2V CC/CV
Maximal continuous charging current: 3A (Current can be changed according to the demand. )
Over charge protection:
Over charge detection voltage: 4.28V +/-0.025V
Over charge release voltage: 4.08 +/-0.025V
Over discharge protection:
Over discharge detection voltage: 3.0V +/-0.05V
Over discharge release voltage: 3.0V+/-0.05V
Over Current protection
Short Protection:
Exterior Short Circuit and can be automatic recovery
Temperature:
Charging temperature: 0 +/-45 C degrees
Discharging temperature: -20 +/-60 C degrees
Storage temperature: -20 +/-45 C degrees
Remark: The cell can be replaced by other available models such as 14430 14500 18490 18500 and so on, we can make all kinds of customized battery packs.
If you have different requirement on technique, shape and so on for the battery pack, we can made-to-order as per your request.
