Electric vehicle lead-acid battery voltage is too small phenomenon and countermeasures float voltage is low (less than 2.18V) or discharged when the supplementary electric car stroller battery, charging less, will have the following phenomena:. A low electrolyte density b. insufficient capacity c. will have a negative sulfation phenomenon can be seen clearly small white particles (lead sulfate crystals) d. negative plates will be early expansion, early capacity recession. e. result in the early termination of life. Remedy: adjust the charge current, float voltage. Balanced charge, processing sulfation phenomenon. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Reduction of lead-acid batteries vulcanized "recipe" to reduce the battery sulfide, extend battery life, we must first improve the bike working environment. Reduce body weight, remove unnecessary garnish, appropriate speed, stroller battery, not carrying a heavy load for a long time without the use of electric bikes do supplementary charge, the best is able to charge and discharge each time after, doing less voltage protection to prevent battery discharge, travel stroller battery, for a nominal 24V undervoltage protection should be set at 21.5V ~ 22V, 36V nominal voltage protection for should choose 32.5V ± 0.5V, for a nominal 48V should located in the 44V ~ 45V. Such continued line voltage capability is only reduced by less than 2 km, but can effectively extend battery life. Every three months on a regular basis to professional service points overhaul battery, timely replenishment. The method is simple, low economic cost, but there is a certain degree of difficulty to strictly abide by. So, you can use specialized equipment for sulfur removal for maintenance. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Chong travel stroller battery _ _ stroller batteries battery resistance from Hebei Tianyi Electric Co. Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com) provide customers with "electric vehicle batteries, Childs battery, battery electric tricycle, wall switch" and other services, the company has "a resistance cell, Vicki Electric, Fluke Jubilee" and other brands . Focus on wall switches and other industries have a higher visibility in Xingtai. Welcomes inquiries, contact: Li.