HQRP Portable CD / MD / MP3 Battery compatible with SONY NH-14WM / NH14WM / NH-14WM(A) Replacement plus Coaster AD

HQRP Portable CD/MD / MP3 Gumstick Battery Compatible with Sony NH-14WM / NH14WM / NH-14WM(A) WM-EX921 WM-609 Replacement

BONAI Battery Charger for 1.2V Ni-MH Ni-Cd AA AAA C D Rechargeable Batteries, All Types of 3.7V Lithium Batteries - 2 Slots USB Charger