5V Retail Card 392 384 LR41 AG3
this type of battery as described below
2 Ah Replaces battery Models SLA1234 and is designed to replace the models of Access Battery and other manufacturers as described below
Aspire 5220
3P and is designed to replace the models of Dantona and other manufacturers as described below
6.0V, 4200mAh, Ni-MH Battery fits Quasar, 500vm-505, Vm-100, 25.2Wh Sealed Lead Acid Batteries>>0>>Chloride By Model>>1000010113 5V Retail Card 392 384Battery Fits Models: 500vm 505, Vm 100, Vm 110vm, Vm 508, Vm 510, Vm 511, Vm 515, Vm 516, Vm518, Vm 520, Vm 521, Vm 522, Vm 524, Vm 525, Vm 526, Vm 530, Vm 535, Vm 538, Vm 539, Vm 540, Vm 544, Vm 545, Vm 547, Vm 549, Vm 55, Vm 550, Vm 555, Vm 560, Vm 565, Vm 575, Vml 457 Battery Part Numbers: CS NP66 This battery should be the same or greater capacity than the original battery. Cameron Sino batteries have manufactured generic batteries for many years.