... BATTERY, LITHIUM BATTERY 1,LONG LIFESPAN OVER 2500 TIMES. 2,ENVIROMENT FRIENDLY. 3,NO MEMORY EFFECT. TIMESMODELIFP-P- ... 0 <6 3.2 22*87*128 350±10 IFP-P-50AH 50.0 <4 3.2 39*148*218 1680 ... ±20 IFP-P-100100 <33.2 69*150*220 3500 ±50 ... 10AH 10 <5 3.2 22*87*128350 ±10 IFP-W-50AH 50 <3 3.2 39*148*218 1680±20 ... IFP-W-100100 < 3.2 69*150*220 3500±50 ...