Brand: RadioShack. MPN: 230-2373. This rechargeable telephone battery pack is ideal for many Panasonic and RadioShack phones including model KX-TGA271 and KX-TGA272 KX-TG2352PW (4309015) KX-TG2382PW (4309016) KX-TGA230PW (4309018) 4309004 and others.