Shanghai, Hong Wei Power Systems, Inc. is a professional production and sales of battery manufacturers, serving free batteries, lead-acid batteries, experiences batteries, solar batteries, EPS / UPS dedicated batteries, batteries for lights, lawn mower battery, Farm batteries, toy car battery, electric sprayer battery, mobile signal station batteries, power tool batteries. Long product life, high energy, high energy ratio, no cadmium environmentally friendly, low self-discharge, can be deep discharge has a good warranty and after-sales, you remove all the worry! Welcome to the new and old customers to purchase, Order Hotline: 13641786481; 021-66011910