nimh rechargeable battery size d 7.2v 6500mah for EV/HEV cars

Product Overview

Description

nimh rechargeable battery size d 7.2v 6500mah for vacuum cleaner

 

2.NOMINAL SPECIFICATION
2-1.Nominal voltage	7.2V
2-2.Nominal capacity*	7000mAh
2-3.Minimum capacity*	6500mAh
2-4.Charging**
Standard charging	0.1c for 16 hours
Quick charging	0.2c for 7 hours
Rapid charging	0.5c for 2.4hours, –ΔV=5mV/cell
2-5.End voltage of discharge	1.0V/cell
2-6.Temperature (recommended)
Standard charge	0~40 degrees Celsius
Quick charge	10~40 degrees Celsius
Rapid charge	10~30 degrees Celsius
Discharge:	0~50 degrees Celsius
Storage: Less than 30 days	-20~50 degrees Celsius
Less than 90 days	-20~40 degrees Celsius
Less than 1 year	-20~30 degrees Celsius
2-7.Relative humidity	45~85%
2-8.Weight	Approx. 150g

 

 

2, nimh battery size d 7.2v 6500mah products Pictures:

 

 

Parts of the battery cells lists

 

 

Transportation:

1),To ensure battery safety during delivery, SOC( state of charge) must be below 35% , 

inside temperature of container could not be over 35°C. Product holder should be 

responsible for any possible loss during delivery if above conditions cannot be met completely.

 

2),Inside temperature of container must be below 20°C if any client requires SOC(state of charge)above 35%,

the distance between battery master cartons should be not less than 10cm in container, and coercive air cross ventilation system is required in container to ensure even temperature for each master carton. Product holder should be responsible for any possibly accidental loss if above conditions cannot be met completely

 

 

 

3,ni-mh battery Manufacturing Machine and Production Line:

 

4,ni-mh battery Testing Equipments and Facilities:All the products we are 100% testing before ship to our customers.

5,ni-mh battery Testing Curvs and Chart:

6,Certificates:Our batteries past UL/IEC62133/UN38.3/MSDS/ROHS/REACH testing.

7,  nimh battery size d 7.2v 6500mah replacement Policy:

1. We provide one year warranty.

2. If items is defective, please notify us within 3 days of delivery.

 

We believe Quality is the soul of our company!Quality is the Culture of our company!

With us your business in Safe,your profit in Safe,your money in Safe.