12V 19.2Ah 21700 Lithium Ion Battery Pack 3S4P 213Wh With E Scooter Power Tools

✅ High-Capacity 21700 Cells: Built with 3S4P configuration using top-tier 21700 cells, offering 19.2Ah capacity for extended runtime compared to traditional 18650 packs. ✅ Built-in Smart BMS Protection: Pre-installed BMS safeguards against overcharging, over-discharging, over-current, short circuits, and overheating for worry-free use. ✅ Stable 12V System Compatibility: Nominal 11.1V (fully charged 12.6V) works seamlessly with most 12V devices like power tools, solar lights, e-scooters, and portable electronics. ✅ Long Cycle Life & Durability: Supports over 800 charge-discharge cycles with minimal capacity fade, outlasting lead-acid batteries in both lifespan and performance. ✅ Low Self-Discharge & Eco-Friendly: Maintains 80% capacity after 6 months of storage; no toxic lead or acid, fully RoHS compliant. ✅ Versatile Application: Ideal for power tools, solar energy storage, backup power supplies, e-bikes, medical equipment, and outdoor electronics.

Parameter	Details
Cell Type	21700 Lithium-ion Cylindrical Cells
Configuration	3S4P (3 Series, 4 Parallel)
Nominal Voltage	11.1V (12V System)
Rated Capacity	19.2Ah
Total Energy	213.12Wh
Charge Voltage	12.6V (Max)
Discharge Cut-off Voltage	8.25V
Continuous Discharge Current	5A (Customizable)
Peak Discharge Current	10A (Customizable)
Cycle Life	≥800 Cycles (to 80% capacity)
Operating Temperature	Charge: 0~45°C; Discharge: -20~60°C
Certifications	UN38.3, MSDS, IEC62133, RoHS
Connector	XT60/XT30/Optional
Protection	Built-in BMS