New advance technology memory free battery, you can recharge anytime, no need to discharge battery. REPLACEMENT BATTERY FOR Li-Ion SONY NPF20/SF21 3.6V 1250mAh "INFO S" NoMEM Li-Ion 2-1/16 x 1-3/16 x 1
In stock, usually ships the same day
Mach 1 "Alpha" Speed Charger for 3.6 to 7.4V Lithium Ion batteries, 110-240 VAC/12 VDC
