| Categories | Li-Ion Battery Pack |
|---|---|
| Certification: | CE,RoHS,MSDS,Un38.3 |
| Brand Name: | RESKY |
| Model Number: | RSK-14.8V6600mAh |
| Place of Origin: | China |
| MOQ: | 10pcs |
| Price: | Negotiable |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 10000pcs/day |
| Delivery Time: | 7-10days |
| Packaging Details: | Paper box |
| Accessories Type: | Chargers |
| Rated Capacity: | 6.6ah |
| Standard Voltage: | 14.8V |
| Structure: | 4s3p |
| Charging Cut-off Voltage: | 16.8V |
| Charging Current: | 1.5A |
| Discharging Cut-off Voltage: | 12V |
| Continuous Discharging Current: | 2A |
| Weight: | 658g |
| HS Code: | 8507600090 |
Li-ion Battery Pack Rechargeable 14.8V 4000mAh 18650 Batteries For Street Light
| Model | 18650-4S2P |
| Nominal voltage | 14.8V |
| Nominal capacity | 4.4Ah |
| Size | customized |
| Max charge current | 0.5C |
| Charging method | Constant current 1C to 16.8V,then charge with constant voltage 16.8V till charge current less than 0.01C |
| Max discharge current | 1C |
| Discharge cut-off voltage | 12V, the over-discharge detection voltage of PCM |
| Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH |
| Storage environment | -20°C~45°; 65±20%RH; |
| Lifespan (80% Prime Capacity) | >500times |
| Charging Attention | It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance. |
Features:
The capacity of a single 18650 lithium-ion battery typically ranges from 1200mAh to 3600mAh, significantly higher than the average capacity of around 800mAh for general batteries.
When combined into a battery pack, the total capacity can easily exceed 5000mAh.
18650 lithium-ion batteries are designed with high safety standards, featuring no explosion or combustion risks.
They are non-toxic and pollution-free, having passed RoHS certification.
Advanced safety features such as overcharge protection, over-discharge protection, and short-circuit protection enhance their overall safety.
The internal resistance of 18650 lithium-ion batteries is relatively low, especially for polymer cells, which can further reduce self-discharge and extend standby time.
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