LR44 Battery · Alkaline 1.5V
The 11.6 mm alkaline button cell behind calculators, toys and small electronics.
Specifications
- Voltage
- 1.5V
- Diameter
- 11.6 mm
- Thickness
- 5.4 mm
- Capacity
- 150 mAh
- Weight
- 2.0 g
- UL
- UN38.3
- CE
- RoHS
- ISO9001
Searching for an LR44 battery replacement? The cross-reference is the shortcut: LR44 = AG13 = A76 = 357 = SR44. Any of those numbers on your device is the same 11.6 mm cell.
For retailers deciding between AG13 vs LR44 stock: they are the same cell under two naming systems. Stock one label, or use ours - a private label removes the naming confusion for customers entirely.
Where it is used
- Calculators
- Toys
- Watches
- Laser pointers
- Digital scales
Equivalent & Cross-Reference
- AG13
- A76
- 357
- SR44
Packing quantities are standard; other formats on request.
LR44 vs AG13
LR44 and AG13 are two names for the same 1.5V alkaline cell (11.6 × 5.4 mm). AG13 is the Chinese-series designation, LR44 the IEC one — same capacity and same crossover numbers (A76, 357, SR44). Buy by either name.
Wholesale & Custom Supply
Factory-direct bulk supply of LR44: classic card packaging, 10 pcs per card and 200 pcs per box, plus private label options for retail shelves.
Battery Information for the EU Market
For each model we publish its full battery information file under Regulation (EU) 2023/1542 — chemistry system, performance data, hazardous substances statement and related documents.
General Information
- Battery Name
- Alkaline Zn-MnO₂ LR44/LR44H button cell (non-rechargeable)
- Category
- Portable battery
- Chemistry system
- Zn-MnO₂
- Model
- LR44/LR44H
- Trade/Brand name
- TianQiu/No-brand/OEM brands
- Nominal Voltage
- 1.5V
- Production Date
- According to customer requirements, generally printed on the battery body:Y-M For example: 64=2026-04 6X=2026-10 6Y=2026-11 6Z=2026-12
- Shelf Life
- One years under normal storage conditions
- Country of Origin
- China
Manufacturer
European Authorized Representative
- Apex CE Specialists GmbH
- Grafenberger Allee 277, 40237 Düsseldorf, DE
- Contact: Wells Yan
- Email: Info@apex-ce.com
- Tel: +49 2131 206 6043
Battery Characteristics Data Sheet
| Type | Approx. Weight | Capacity | MAD |
|---|---|---|---|
| Anti-explosion | 1.9g | 114mAh | 560.0 hours |
| Normal | 1.9g | 118mAh | 600.0 hours |
| Extra | 1.9g | 123mAh | 615.0 hours |
◆ Capacity & MAD test condition: 6.8KΩ 24h/day to 1.2V @ 20±2℃◆ Approx. weight only for reference
Critical Raw Materials
- Manganese
- Graphite
Hazardous Substances & SVHC Statement
No substances listed in the REACH Candidate List of Substances of Very High Concern (SVHC) are present above 0.1% w/w.
Related Documents
Manufacturer: DongGuan Tianqiu Enterprise Co., Ltd. — assessed against Articles 6 & 13 of Regulation (EU) 2023/1542.
FAQ
What is an LR44 battery?
A 1.5V alkaline button cell, 11.6 mm in diameter and 5.4 mm high, about 150 mAh typical capacity.
Is LR44 the same as AG13?
Yes — AG13, LR44, A76 and 357 are interchangeable names for the same cell.
How long does an LR44 last?
Typically 1–2 years in a calculator or small electronic device.
What batteries are LR44 compatible with?
AG13, A76, 357 and SR44 (SR44 is the silver-oxide variant at 1.5V).
