BATTERIES of the same SIZE, SHAPE, POLARITY & VOLTAGE may
often have different CURRENT capabilities (mAh).
LITHIUM BATTERIES (higher amperage) NEED AT LEAST THREE (3) CONNECTIONS TO CURB FIRE AND EXPLOSIONS
12V Battery Performance Comparison - Sealed Lead Acid vs A123 and Bioenno Power
Watch / Button Type Mercury Batteries:
Energizer 357Energizer 357 = 303 = A76 = AG13 = LR44 = LR1154 = SR44SW/S = 1.55 Volt Silver Oxide
3-PACK - flat - runs Psycho Dog's remote control (takes 3)
Custom Shapes:MY Uniden Portable Telephone - only used by SOME Unidens
NOTES: match Voltage (3.6V), Match polarity (red/black leads) and get
at least 800mAh (preferably 850mAh).
Uniden BT-446Uniden BT-446 = Voltage: 3.6V 850mAh Composition: NiMH - NO LONGER MADE AVOID THEM
I am now using Rayovac Maximum 850 mAh available from Batteries Plus.
For More UNIDEN battery information - OWNER'S MANUALS - Click HERE
DOORBELL BATTERY:Front doorbell requires a small, 12 VDC # 23A = BLR50 / A23 / MN21
Black wireless ON/OFF #UTTNOREM2 takes Round ALKALINE 3-Volt CR-2032Battery
(has TWO outlets)
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