18650-3500mAh 24V 21Ah battery

Quantity	4 - 100
Price

Port	Shenzhen
Packaging	Cartons
Lead Time	12-15 days

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Product Details

Feature:

● Long Cycle Life and Economical Friendly

500~1000 times charge and discharge cycles,which makes it extremely economical, and provides an expected life for the device that it is used.

● Excellent high discharge characteristics: with low internal resistance and high, flat voltage characteristics during strong current discharge, which ensures a wider application field.

● Storage and range of applications

with long storage life with few limiting conditions and permit to use in a wide range of applications.

● Good quality

all of them are A+ Grade Cells, full inspection before assembling and shipping

1. Product Parameter (Specification)


No.	Items	Specification
1	Nominal Voltage	24V
2	Nominal Capacity	21Ah	504Wh
3	Cell Model	18650-3500mAh
4	Cell Configuration	6S 6P
5	Maximum Continuous Current Draw *	35A	1.67C (CE,RoHS or other cert can be applied from laboratory per required)
6	Maximum Burst Current Draw *	63A	3C
7	Standard Charge Current	4.2A	0.2C
8	Recommended Charge Current	10.5A	0.5C
9	Maximum Charge Current	17A	0.81C
10	Minimum Safe Voltage	18.0V	3.0V/Cell
11	Fully charge voltage(FC)/Charge cut-off voltage	25.2V	4.20V/Cell
12	Cycle Life	500~1000 times
13	Wire length	100 mm
14	Discharge Connector	XT90
15	Charge Connector	Female DC 5.5x2.1mm
16	Working Temperature	Charging: 0 to + 45℃/Discharging:-20 to + 60℃
17	Physical (Maximum Size):
18	Diameter	97.00 mm (MAX)
19	Height	155.00 mm (MAX)
20	Weight	2.30 Kgs