By reducing the amount of computation done onboard the device, caching speeds things up and saves battery life in the process.
通过减少设备上的计算量，高速缓存会起到加速的作用，并且还会延长电池寿命。
2
Electrolyte: in gel state, no delamination, battery electrolyte circulation performance is good; The electrolyte density low, slow onboard gate corrosion, floating battery life is long.
电解质：呈凝胶状态，电解液无分层、电池循环性能好；电解液密度低、减缓对板栅腐蚀，电池浮充寿命长。
3
Is hidden under the hood, hot-wired to the battery-it works very well and it is easy to hook up continuous power, "writes one customer on AccuTracking's message board, who is tracking her husband."