You must open your plastic battery holder and replace the battery.
NiCd & NiMH batteries are interchangeable in cordless phones.
Outline | Model | Type | Capacity | Price | Order |
MD-4/5AA750 | NiMH(NiMH batteries last much longer than NiCd & have no memory retention) |
3.6v 1200mAh (extended run time) |
$35.00Cdn ($28.00US) |
The current or mAh (milliamp hour) rating of a battery is an indication of the battery capacity or how long it will last on a charge, the higher the better.
90 day warranty and no questions asked 1 month return policy.