QNF50 Ni-MH square energy battery system QNF50 manufacturer from China WeiDong new energy Co., Ltd

QNF50 Ni-MH square energy battery system

Price:	1.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Fujian, China (Mainland)


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Product Detail

Model No.: QNF50

Packing: carton

Battery Type: NiMH

Brand Name: weidong

Place of Origin: Fujian China

capacity: 50Ah

voltage: 50V

Weight: 920g

Production Capacity: 10000pcs/month

Delivery Date: 1 month

Nominal Voltage: 50V

Nominal Capacity: 50Ah

Type: Ni-MH

cell model: QNF50

Size(mm): 99×36×143

QNF50 Ni- MH square energy battery system
Technological advantage and product characteristics
High energy density, long service life;

QNF50 Ni- MH square energy battery system

Technological advantage and product characteristics

High energy density, long service life;
Prefect design, uniform heat dissipation, high efficiency;
Single battery used the PP base material plastic , with good strength and high & low temperature resistance;
Low resistance and high reliability;
Distinctive integral electric conduction channel design;
Excellent consistency

Technical parameters

Type	QNF50
Nominal voltage	50V
Nominal capacity	50Ah
Weight	920g
Size(mm)	99×36×143
Self discharge	≥90%
SOC working range	0%-100%
-30℃discharge efficiency	≥(Nominal capacity)70%
55℃0.1Ccharge efficiency	≥(Nominal capacity)90%
Using temperature	-30℃-55℃
Cycle life	3 years 2000 times
Application	Lifesaving cabin underground, Refuge chamber and other Mining products

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