TIANQIU1 / 2
Zn-MnO₂
LR754 Battery
LR754/LR754H Alkaline Zn-MnO₂ Button. 48mAh capacity, 1.5V nominal — factory-direct from TIANQIU with OEM custom label & packaging, compliant with EU 2023/1542.
LR754/LR754H Alkaline Zn-MnO₂ Button — a 1.5V Zn-MnO₂ battery supplied factory-direct by TIANQIU, documented at 48mAh capacity. Every unit ships with UL, CE and EU 2023/1542 documentation, and the model is available for wholesale orders or OEM production under your own brand. Request the data sheet or a sample to confirm fit before ordering.
ULCEEU 2023/1542
0% mercury OEM / custom label MOQ & quote on request
At a glance
What is a LR754 battery?
LR754 (also sold as LR754H) is a 1.5V Zn-MnO₂ 7.9 × 5.4 mm button cell rated 48mAh. The cell of the same size in silver oxide is 393 / SR754W — same holder, different chemistry, so fit the type your device specifies. TIANQIU manufactures and supplies it factory-direct, with OEM label and packaging.
| Nominal voltage | 1.5V |
|---|---|
| Chemistry | Zn-MnO₂ |
| Size (diameter × thickness) | 7.9 × 5.4 mm |
| Rated capacity | 48mAh |
| Also sold as | LR754 / LR754H |
Every equivalent number this cell is sold under, with the manufacturer source for each row, is in the cross-reference section.
Specifications
What are the specs of a LR754 battery?
| Battery Name | Alkaline Zn-MnO₂ LR754/LR754H button cell (non-rechargeable) |
|---|---|
| Model | LR754 |
| Category | Portable battery |
| Chemistry system | Zn-MnO₂ |
| Trade / Brand | TIANQIU/No-brand/OEM brands |
| Shelf Life | One years under normal storage conditions |
| Production Date | According to customer requirements, generally printed on the battery body:Y-MFor example: 64=2026-04 6X=2026-10 6Y=2026-11 6Z=2026-12 |
| Country of Origin | China |
Alkaline zinc-manganese dioxide cells deliver 1.5 V with a long shelf life, which makes them the everyday choice for low to medium drain devices such as toys, torches, meters and thermometers. The LR754 is produced on our own lines in China and can be supplied as a bare cell, on a blister card or in a printed box. Each is marked for LR754 and ships with its own EU declaration of conformity.
Cross Reference
Which other numbers does the LR754 go under?
LR754 is the 1.5V alkaline cell in the 7.9 × 5.4 mm size. The silver-oxide cell that shares this footprint is the 393 / SR754W at 1.55V — same size, different chemistry, and the capacity gap is large: our LR754 is documented at 48 mAh, while the silver-oxide 393 is rated 80 mAh. If your device specifies a silver-oxide cell, fit one.
Same chemistry — direct replacement (LR754 family)
| Number on the cell | Published by |
|---|---|
| LR754 / LR754H | our own product designation — IEC 60086-1:2021, 48 mAh, 0.9 g (TIANQIU data sheet) |
| AG5 | widely used trade name for this size — not found in any manufacturer cross-reference chart we consulted, and the non-manufacturer sources disagree about its dimensions (most give 7.9 × 5.4 mm, one gives 7.9 × 3.6 mm, which is AG3) — single source, treat as unconfirmed; measure your cell |
Same 7.9 × 5.4 mm footprint, different chemistry — silver oxide 1.55V
| Number on the cell | Published by |
|---|---|
| 393 | Renata official cross-reference guide (and Energizer Eveready's own code) · Rayovac |
| SR754W | Renata official cross-reference guide — listed there as the Maxell, Panasonic, Murata and Toshiba code |
| V393 | Renata official cross-reference guide — listed there as the Varta code |
| D 309/393 · 309 | Renata official cross-reference guide — listed there as the Duracell code |
| SB-B3 | Renata official cross-reference guide — listed there as the Seiko code |
| F | Renata official cross-reference guide — listed there as the Timex code |
Sources: Maxell's Micro Battery Cross Reference and Replacement Guide · Duracell 2024 Battery Specifications · Energizer battery cross-reference guide and product data sheets · Varta data sheets · Renata product pages. Every number above was checked against manufacturer-authored cross-reference documentation; where a number appears in only one manufacturer's material it is marked accordingly. Numbers in the second table share the footprint and will physically fit, but are a different chemistry with a different voltage, capacity and discharge curve. Confirm against your device's requirements and the marking on the cell before ordering.
The silver-oxide rows come from Renata's own published cross-reference guide, which names the manufacturer for each code. That is one manufacturer documenting the others' numbering — not each of those manufacturers confirming Renata's table — so treat a single-source row accordingly. Capacities are the manufacturers' published figures: our LR754 at 48 mAh / 0.9 g on our data sheet, the silver-oxide 393 at 80 mAh / 1.09 g on Renata's.
Same family
Which cells are close to the LR754?
Other Zn-MnO₂ cells in the range with a comparable capacity — swap only when the holder and the voltage allow it.
| Model | Chemistry | Nominal voltage | Typical capacity | Weight |
|---|---|---|---|---|
| LR936 | Zn-MnO₂ | 1.5V | 49mAh | — |
| 23A | Zn-MnO₂ | 12V | 50mAh | 7.9g |
| LR1130 | Zn-MnO₂ | 1.5V | 56mAh | — |
Documents for the LR754: EU declaration of compliance
TQ-EUDOC-LR754-20260701 · tested to IEC 60086-1:2021, IEC 60086-2:2021, IEC 60086-3:2021, IEC 60086-5:2021. Datasheet and declaration links are in Related documents.Performance
How does the LR754 perform?
| Approx. Weight | Capacity | MAD |
|---|---|---|
| 0.9g | 48mAh | 520.0 hours |
Capacity & MAD test condition: 15KΩ 24h/day to 1.2V @ 20±2℃
Approx. weight only for reference
Materials
What raw materials does the LR754 contain?
ManganeseGraphite
Safety & Compliance
Is the LR754 compliant with EU 2023/1542?
LR754 is supplied under EU Regulation 2023/1542. Each shipment carries the EU declaration of conformity (No.
TQ-EUDOC-LR754-20260701), tested against IEC 60086-1:2021, IEC 60086-2:2021, IEC 60086-3:2021, IEC 60086-5:2021, and an MSDS.
CE marking
Separate collection
Keep out of reach
Do not recharge
Ordering
What do buyers ask before ordering the LR754?
How long does a LR754 battery last?
LR754 is rated 48mAh and runs for 520.0 hours under our published test — test conditions: 15KΩ 24h/day to 1.2V @ 20±2℃. Service life in your device depends on the load and the cut-off voltage, so send us the device and we will size the cell for it.
What is inside a LR754 battery?
The LR754 is built from Manganese, Graphite — a Zn-MnO₂ system at 1.5V, rated 48mAh, about 0.9g. The material list belongs to this model's technical file, and the MSDS for the chemistry comes with the documentation set.
What is a LR754 equivalent to?
AG5 — the same 7.9 × 5.4 mm cell at the same chemistry and voltage, so they fit and operate in the same holder. The same-size cell in the other chemistry is 393 / SR754W — it drops into the same holder but is not electrically equivalent. Each number in the table below carries the manufacturer documentation it was checked against.
How long can a LR754 be stored?
Our storage statement for the LR754 reads: One years under normal storage conditions. Keep the cells in the original packaging; the storage and transport guidance that applies to this 1.5V Zn-MnO₂ model goes out with the shipment paperwork.
Is the LR754 rechargeable?
No — the LR754 is a primary (non-rechargeable) cell. Charging a primary cell can cause leakage or rupture, so replace it rather than recharge it. If your application needs recharging, ask us for the rechargeable range.
Which documents come with a LR754 order?
Each LR754 consignment carries its own EU declaration of conformity (reference TQ-EUDOC-LR754-20260701) and an MSDS. Transport documentation is issued for the consignment as the destination market requires.
How do I order the LR754 in bulk?
Send the model, your annual quantity and the packaging format. First orders start from 50 cartons per product line, and printing on the cell, blister card and box is done in our own plant with your logo and barcode.
How do I get LR754 wholesale pricing?
Factory-direct with OEM custom label & packaging. Samples available.
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