Widely used in hand held devices like caliper, thermometer and calculators
LR44 battery is an alkaline battery, with the most common equivalent batteries being: AG13, G13, A76, L1154, LR1154, 157 etc. However, these alkaline batteries can be replaced with silver-oxide batteries, with the most common equivalent batteries: SR44, SR44W, SR44SW, 303, 357, SB-B9 etc.
Technical Specifications
Name | Value |
---|---|
Battery Type | AB13 (Calculator Battery LR44) |
Nominal Voltage | 1,50 V |
Capacity | 105 mAh, Discharge over 8,25 kΩ at 20°C to 0,9 V |
Chemical System | Alkaline |
Internal Resistance | Below 20 Ω at 20°C |
Operating Temperature | 0°C – 60°C |
Self Discharge | Less than 10% per year at 20°C |
Weight | ~1,75 g |
Diameter | 11,60 mm / 0,457“ |
Height | 5,40 mm / 0,213“ |
LR44 vs. AG13 vs. LR1154 vs. SR44 vs. 303 vs. 357 - Cross Reference Chart
LR44 battery cross reference chart lists different labels and their equivalents depending on the battery manufacturer:
Duracell | Energizer | IEC | Kodak | Maxell | Panasonic | Philips | Seiko | Sony | Varta | Others |
LR44 | A76 | LR44 | KA76 | LR44 | LR44 | A76 | LR44 | LR44 | V13GA | 904, G13, LR1154, PX76A |
357, 303, R357 |
303, 357 | SR44 | KS35, KS36 | SR44W | SR44W | 357 | SR44W | SR44W | V357, V76PX | D357, SR44W, SB-B9 |