1. Compatible with battery models:

Panasonic HHR-P105 HHRP105 TYPE 31

2. Compatible with cordless phone models:

PANASONIC
KX242
KX2420 KX2421 KX2422
KX2431 KX2432
KX243
KX246 KX2621 KX2622 KX2632
KX571 KX572
KX5766 KX5767 KX5776 KX5777 KX5779
KX6702
KX-FG2451 KXFG2451
KX-TG2411 KXTG2411
KX-TG2424 KXTG2424
KX-TG2620 KXTG2620
KX-TG2631 KXTG2631
KX-TG5761 KXTG5761
KX-TG5771 KXTG5771
KX-TG670 KXTG670
KX-TG670B KXTG670B
KX-TG6700B KXTG6700B
KX-TG6702B KXTG6702B

KX-TGA240LCB KXTGA240LCB
KX-TGA241 KXTGA241
KX-TGA570 KXTGA570
KX-TGA670 KXTGA670

AVAYA
3920

MURAPHONE
HHRP105
KXFG2451

NEC
DTERM
DH-8R1
DTL-8R-1
730095
730643

PHILIPS
SJB4191

BT1009
DKT2404-DECT

UNIDEN
BBTG0658001
BT1009
EXP10000