li-ion cylindrical rechargable battery pack 18650 3S2P 11.1v 4000mah

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Basic Info

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Product Description

Type: Lithium-ion

Voltage: 11.1V

Capacity: 4000mAh

Rechargeable

Materials: 2000mAh cylindrical 18650 cells with PCB and poly switch for full protection

Lightweight and higher energy density than any rechargeable battery

No memory effect and rechargeable

Longer storage lifespan than NiMH battery

Long cycle lifespan (up to 2,000 cycles)

Can built 7.2, 11.1 and 14.8V

Capacities: 2.2, 4.4 and 6.6mAh by connecting several PCB ready batteries module in parallel and in series

Built-in IC chip will prevent battery pack from over-charging and -discharging, prolongs battery lifespan

Perfect to build battery pack for bike lighting, RC toys (cars and airplanes), robots, cameras and DVD external batteries

Supplying capacity: 20,000 pieces/day

Packing: standard industrial, below 10kg each carton

Delivery lead time: 15-20 days for samples and 30 to 35 days for mass order

Payment terms: T/T and PayPal

OEM/ODM services are welcome

Flexible sizes

Small orders are accepted

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