YLP Customized 18650-6S6P 18Ah 21.6V Lithium-ion Battery Pack for Underwater Drone

This 18650-6S6P 18Ah 21.6V lithium-ion battery pack has outstanding performance. Its large capacity of 18Ah brings an excellent endurance performance. Especially when used in devices such as electric wheelchairs and portable energy storage equipment, it can provide continuous power supply for a long time. Adopting the 6S6P combination, the batteries have good consistency and high energy density. Built-in with an intelligent equalization circuit and an advanced Battery Management System (BMS), it can monitor in real time and effectively avoid risks such as overcharging, overdischarging and short circuits, thus having a high safety factor.

18ah lithium battery
18ah lithium ion battery
21.6 v lithium ion battery
21.6 volt lithium ion battery

Features of YLP Customized 18650-6S6P 18Ah 21.6V Lithium-ion Battery Pack for Underwater Drone

Stable Voltage: 21.6V constant output, wide power adaptability, stable equipment operation.
Large Capacity: 18Ah, long endurance in various scenarios, durable.
Safety Protection: BMS for real-time precise control, preventing overcharge, overdischarge and short circuit.
Certification: Passed UL, CE and UN38.3, reliable and compliant, ensuring user peace of mind.

Specification of YLP Customized 18650-6S6P 18Ah 21.6V Lithium-ion Battery Pack for Underwater Drone

Product Number	YLP Customized 18650-6S6P 18Ah 21.6V Lithium-ion battery pack for Underwater drone
MAIN PARAMETER
Nominal Capacity	18Ah
Nominal volrage	21.6V
Max Charge Voltage	25.2V
Discharge cut-off voltage	18V
Charging Current	5A
Discharging Current	40A
Cycle Life	Capacity ≥after 501th cycles （70% of the standard capacity at 25±2℃）
Dimensions (TWH)	66118118(mm)
Weight	1630g
OTHERS
Operating Temperature	Charging: 0~45℃/Discharging:-20 ~60℃
Storage Temperature	-10 ~ 45℃
Humidity	8% to 90% relative humidity
Protection	Over-discharge protection,over-charge protection,over-current protection, short-circuit protection, etc.
Delivery period	15-21 days, depending on stock and quantity.
Applications
1. Professional-grade power tools: Electric drills, electric saws, angle grinders. 2. Special security and rescue equipment: Underwater rescue thrusters, portable fire smoke exhaust fans, emergency warning lights. 3. High-power electronic products for outdoor use: Outdoor power stations, high-power portable speakers, car refrigerators, lawn mowers, sprayers, backpack blowers, wireless car wash machines, portable welding equipment. 4. Lighting equipment: Outdoor searchlights, photography fill lights, emergency lighting equipment, solar street lights.

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