AA Size NiMH Rechargeable Batteries

AA Size NiMH Rechargeable Batteries 

 SHENZHEN IMPROVE BATTERY CO.,LTD is a professional manufacturer specializing in  manufacture batteries in Shenzhen ,china.  It was set up in 2005.our main products including NIMH battery/pack, ,Li-polymer battery. Lithium battery.OEM orders welcome. 

 If you need customized special battery.please also contact us. We have engineers professional design team for your requirements.  we are looking forward to your inquiry.

NI-MH AA BATTERY TYPES
Model No		Nominal      Voltage	Nominal Capacity      mAh	Diameter
				Diameter    mm	Height    mm
AA	2/3AA	1.2	500	13.9±0.05	28.5±0.2
	2/3AA	1.2	600	13.9±0.05	28.5±0.2
	4/5AA	1.2	1000	13.9±0.05	43.0±0.2
	4/5AA	1.2	1200	13.9±0.05	43.0±0.2
	AA	1.2	300	13.9±0.05	49.7±0.2
	AA	1.2	400	13.9±0.05	49.7±0.2
	AA	1.2	500	13.9±0.05	49.7±0.2
	AA	1.2	600	13.9±0.05	49.7±0.2
	AA	1.2	700	13.9±0.05	49.7±0.2
	AA	1.2	800	13.9±0.05	49.7±0.2
	AA	1.2	900	13.9±0.05	49.7±0.2
	AA	1.2	1000	13.9±0.05	49.7±0.2
	AA	1.2	1100	13.9±0.05	49.7±0.2
	AA	1.2	1200	13.9±0.05	49.7±0.2
	AA	1.2	1300	13.9±0.05	49.7±0.2
	AA	1.2	1400	13.9±0.05	49.7±0.2
	AA	1.2	1500	13.9±0.05	49.7±0.2
	AA	1.2	1600	13.9±0.05	49.7±0.2
	AA	1.2	1700	13.9±0.05	49.8±0.2
	AA	1.2	1800	14.1±0.05	50.3±0.2
	AA	1.2	2000	14.1±0.05	50.3±0.2
	AA	1.2	2100	14.1±0.05	50.3±0.2
	AA	1.2	2200	14.1±0.05	50.3±0.2
	AA	1.2	2300	14.2±0.05	50.3±0.2
	AA	1.2	2400	14.2±0.05	50.3±0.2
	AA	1.2	2500	14.2±0.05	50.3±0.2

Specification:

1.Material: Ni-plate steel

2.Maximum Charge Voltage  1.42V

3.Discharge Cut-off Voltage  1V

4.Internal impedance  <25mΩ  

5.Standard Charge  Current: 220(mA)   Time:15(H)

6.Rapid Charge Current:  660(mA)   Time:4(H)

7.Storage Temperature  :  Discharge:-20°C -60°C ; Less than 3 months: -20°C~ 45°C ; Less 

than 1 year:-20°C~25 °C

8.Protect Performance: Contain PTC heat-fuse

 

  

 

               

Battery knowledge

●What is mAh rating mean?

Answer:If you are comparing batteries to a AA with a 2000mAh rating ,it will have twice 

capacity of a 1000mAh rating .

●What is application for NI-MH battery?

Answer:Any appliance need high energy consumption.Such as Baby toys ,video 

devices , calculator,Camera,microphone, remote controls etc.

●Why should I use higher rated mAh battery in my electronic devices ?

Answer:Because higher rated mAh will give you longer run times between recharges ,but no 

bad effect on your electronic devices .

●Knowledge of battery  

Answer:Do not use different capacity batteries together  ,do not use battery with 

different chemical material together ,do not expose battery to heat frequently.

●When I receive batteries what should I do first?

Answer:You had better to use it first ,because it has 60% power .

Specializing in researching, developing and manufacturing quality and creative aa size nimh rechargeable batteries, it is acknowledged as one of the most professional aa size nimh rechargeable batteries manufacturers and suppliers. We also have productive factory and a group of excellent personnel at your service.

http://www.impbattery.com/