1.Yinxin Battery---one big professional maintenance free battery manufacturer with 15 years experience.

 

2.Battery containers: PP new plastic for battery containers which is more stronger and heatproof features.

 

3.Plates: Electrolytic purity lead 99.994%-99.996% , alloy of high quality Calcium be used.

 

4. Separators: High quality PE are used for strongly heatproof.

 

5. Warranty: 14 months

 

6. OEM brand can be made as customer's requested.

 

7. Certificate: CE certificate , ISO certificate, UL certificate etc.

 

8. With competitive prices, excellent quality and on-time delivery, our maintenance free battery under our brand of YINXIN , OEM brands are exported to more than 30 countries and regions and selling at local market. We have gained a very popular reputation for reliable quality.

 

9. Warmly welcome your enquiry any time.