High-quality 30Q Cells 14.8V 18Ah battery

Quantity	3 - 100
Price	1-300

Port	Shenzhen
Packaging	Cartons
Lead Time	12-15 days

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Product Details

The Lithium-ion Battery(14.8V,18Ah),model:BATTERY-LI-4S-18AH-V1 is a high capacity customized battery pack designed to fit perfectly inside a 3‘‘ watertight enclosures!

● High Capacity made from high quality Samsung 30Q Cells
● A wide range of applications,batteries are designed for use in subsea vehicles,power output for serious underwater ROVs,USVs and other vehicles

● Long Cycle Life and Economical Friendly

● Long 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

● With long storage life with few limiting conditions

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

1. Technical Details - Specification:


No.	Items	Specification
1	Nominal Voltage	14.8V
2	Nominal Capacity	18Ah	266.4Wh
3	Cell Model	High-quality Samsung 30Q Cells
4	Cell Configuration	4S 6P
5	Maximum Continuous Current Draw *	50A/60A/70A/80A/90A	This battery is CE approved and UN38.3 approved,with MSDS,certificates can be provided upon request
6	Maximum Burst Current Draw *	132A(10s)	7.3C
7	Standard Charge Current	3.6A	0.2C
8	Recommended Charge Current	10A	0.56C
9	Maximum Charge Current	20A	1.1C
10	Minimum Safe Voltage	12.0V	3.0V/Cell
11	Fully charge voltage(FC)/Charge cut-off voltage	16.8V	4.20V/Cell
12	Balance Plug	5 pin JST-XH
13	Discharge Connector	XT90S
14	Thermistor Plug	2 pin JST-XH (NTC,β=3435K,R25=10KΩ,±1%(at 25℃)
15	Physical (Maximum Size):
16	Diameter	74.2±0.3mm
17	Length	146±2mm
18	Lead Length	75±5mm
19	Weight	1155.0g