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4.8v aa 4000mah nimh rechargeable battery packs for solar light
1, 2/3 aaa 250mah battery packs 4.8v nimh Specification:
Brand | Newhop battery Co.,Ltd |
NiMH 4.8Vbattery specification | |
Model | aa 4000mah battery packs 4.8v nimh |
Dimension | customized |
Voltage | 4.8V |
Capacity | 4000mAh |
Discharge cut-off voltage | 4.0V |
Maximum Charge voltage | 6.0V |
Standard charge current | 0.1C for 16 hours |
Standard discharge current | 1C |
Weight | about 240g |
Working temperature | Charge:0-60 degree |
Discharge:-20-55 degree | |
Storage temperature | minus 20 - 55 degree |
Cycle life | 500 cycles |
2, 4.8v ni-mh rechargeable battery pack Products Pictures:
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 pack 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 cell Testing Curvs and Chart:
Certificates:Our batteries past UL/IEC62133/UN38.3/MSDS/ROHS/REACH testing.
1, What is your MOQ?
Re: If we have cells in stock,MOQ 1pcs,if its mass production model,MOQ:1000pcs,A new model MOQ:3000pcs
2, How many lifetime we could get of the lithium battery and lifepo4 battery and nimh battery?
Re: lithium battery and nimh battery cycle life about 500-700 times, NCM lithium ion cells about 1000 times,lifepo4 2500 times.
3, How to place the order with yours.
Re:There are two ways to place order with us. Amount over USD 1000,you can place the credit order on line via alibaba.
The other contact our service workers and send us the e-mail and place the orders.
4, How to make the payment?
RE: We accept Credit order on line via alibaba and TT, Western Union,PAYPAL and LC in sight.
5, What is the lead time?
Re: 3-5 days for cells in stock, new make models cost about 15-35 days;
6, What about your warranty?
Re: lifepo4 battery 2 years,other products for 1 year.
If you need any help,please feel free contact us.