21.6V Cylindrical lithium battery, 18650 7000mAh

Short Description:

21.6V Cylindrical lithium battery Product Model: XL 21.6V 7000mAh

21.6V Cylindrical lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)

Packing method: PVC heat shrinkable film

Wire model:UL1007 20AWG ;DC plug


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Product details:

Single battery model: 18650

·Single battery voltage: 3.6V

·The nominal voltage of the battery pack after assembly: 21.6V

·Single battery capacity: 3500mAh

·Battery combination: 6 series 2 parallel

·Battery voltage range after combination: 15.0~25.2V

·Battery capacity after combination: 7000mAh

· Battery pack power: 151.2Wh

·Battery pack size: 20*72*113mm

·Maximum discharge current: <7A

·Instantaneous discharge current: 14-21A

·Maximum charging current: 0.2-0.5C

·Charging and discharging time:> 500 times

18650 battery

Combination Types:

1. Battery Cell;
2. Battery cell with protection circuit board,lead wires;
3. Battery cell with protection circuit board,lead wires,connector;
4. Battery cell with protection circuit board,lead wires,connector and PVC cover.

Company overview:

XUANLI electronic Co., Ltd is an experienced manufacturer of batteries specialized in smart battery packs,18650 lithium batteries,polymer lithium batteries,lithium iron phosphate batteries,power batteries,battery chargers and various special batteries.
We welcome OEM and ODM orders and we sincerely hope to work with you hand in hand to create a prosperous future
Experienced staff
Reasonable price
Product performance
Quality approvals
Small orders accepted

About Our Advantages

Over 20 years industry experience

Excellent work team

Good brand reputation and stable financial status

Competitive price with approved quality

Perfect pre-sale & after-sale service system

Eco-friendly materials from ISO, UL,CB,KC approved


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