About Us FAQ

FAQ

1.How about your delivery time?

    20-30 days 
  

2. What certificate you have ?

Our battery can meet CE, RoHS, ISO, TS requirements.

 

3. What’s kinds of battery will you provide?

We have three type battery: There are many different model battery here, we can supply 2v 100ah-3000ah battery, 4v 0.25ah-4v 4.5ah battery, 6v 1.3ah-6v 12ah battery, 12v 0.8ah-12v 250ah battery.

 

4. What is a gel cell battery or sealed lead acid battery?

Gel cell or sealed lead acid batteries have basically the same chemistry as wet or flooded cell batteries. The batteries' electrolyte is in a gelatin form and is absorbed into the plates. The battery is then sealed with epoxy. These batteries may be used in any position. They are exceptionally leak resistant. Applications include UPS devices, emergency lights, and wheelchairs. These batteries contain 2 volts per cell with common voltages of 4, 6, and 12 volt.
 

5. Operating temperature:

Discharge: -15--40C
Charge: 0--40C
Storage:-15--40C

 

6. What kind of guarantee you give?

AGM battery: 1year
Gel battery:two years
We  have  1 year, 2 years , 3 years warranty time  for different batteries based  on different target market.
If it has quality problem during the warranty time we will change new battery for you.

 

7. Can you print my logo on the battery cover?

Yes, OEM is available,we can print your logo on the battery case, and you can offer your logo.

 

8. How to maintain the battery?

The battery should be stored in clean, dry, ventilated, dark environment when not using, keep it after full charge, recharge it every 3 months or 6 months


Copyright ©2005-2021 Wanhongxi Industry Co.,Ltd. All Rights Reserved.
Add:NO24,Xixix Industry Park,Longjiang town,Shunde District,Foshan,Guandong,China
Tel:0757-23362761
Email:sales@tree-power.com
Email:sales@tree-power.com