TIANQIU
Zn-MnO₂ · Technical file
23A Battery — Data Sheet & EU Declaration
23A Alkaline Zn-MnO₂ 12V. The measured record for this model — 50mAh capacity, 12V nominal, performance table, materials and the EU 2023/1542 declaration. Buying, equivalents and OEM packaging are on the model page.
23A Alkaline Zn-MnO₂ 12V — a 12V Zn-MnO₂ battery supplied factory-direct by TIANQIU, documented at 50mAh 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 23A battery?
23A is a 12V Zn-MnO₂ button cell rated 50mAh. 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. TIANQIU manufactures and supplies it factory-direct, with OEM label and packaging.
| Nominal voltage | 12V |
|---|---|
| Chemistry | Zn-MnO₂ |
| Rated capacity | 50mAh |
| Approx. weight | 7.9g |
Specifications
What are the specs of a 23A battery?
| Battery Name | Alkaline Zn-MnO₂ 23A battery (non-rechargeable) |
|---|---|
| Model | 23A |
| Category | Portable battery |
| Chemistry system | Zn-MnO₂ |
| Weight | 7.9g |
| 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 23A 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 23A and ships with its own EU declaration of conformity.
Same family
Which cells are close to the 23A?
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 |
|---|---|---|---|
| LR936 | Zn-MnO₂ | 1.5V | 49mAh |
| LR754 | Zn-MnO₂ | 1.5V | 48mAh |
| LR1130 | Zn-MnO₂ | 1.5V | 56mAh |
Documents for the 23A: EU declaration of compliance
TQ-EUDOC-23A-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 23A perform?
| Type | Approx. Weight | Capacity | MAD |
|---|---|---|---|
| Normal | 7.9g | 50mAh | 95.0 hours |
Capacity & MAD test condition: 20KΩ continuous discharge to 7.2V @ 20±2℃
Approx. weight only for reference
Materials
What raw materials does the 23A contain?
ManganeseNatural graphite
Safety & Compliance
Is the 23A compliant with EU 2023/1542?
23A is supplied under EU Regulation 2023/1542. Each shipment carries the EU declaration of conformity (No.
TQ-EUDOC-23A-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
Documentation
What do buyers ask about the 23A data sheet and EU declaration?
Where is the EU declaration of conformity for the 23A?
Every 23A shipment carries its own EU declaration of conformity (document TQ-EUDOC-23A-20260701) and an MSDS. Ask for the current file set and we send the signed copies.
How is this page different from the 23A model page?
This page is the technical record: capacity, the performance table with its discharge conditions, materials and the compliance file. The model page covers the 23A as a product — interchangeable numbers, packaging formats and bulk supply.
Are the 23A performance figures measured or nominal?
The performance table is the measured data we hold for the model at the discharge conditions printed with it. Nominal figures are labelled nominal, and typical capacity is given as a range because it moves with the cut-off voltage.
Ordering
What do buyers ask before ordering the 23A?
How long does a 23A battery last?
23A is rated 50mAh and runs for 95.0 hours under our published test — test conditions: 20KΩ continuous discharge to 7.2V @ 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 23A battery?
The 23A is built from Manganese, Natural graphite — a Zn-MnO₂ system at 12V, rated 50mAh, about 7.9g. The material list belongs to this model's technical file, and the MSDS for the chemistry comes with the documentation set.
How long can a 23A be stored?
Our storage statement for the 23A reads: One years under normal storage conditions. Keep the cells in the original packaging; the storage and transport guidance that applies to this 12V Zn-MnO₂ model goes out with the shipment paperwork.
Is the 23A rechargeable?
No — the 23A 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 23A order?
Each 23A consignment carries its own EU declaration of conformity (reference TQ-EUDOC-23A-20260701) and an MSDS. Transport documentation is issued for the consignment as the destination market requires.
How do I order the 23A 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 23A wholesale pricing?
Factory-direct with OEM custom label & packaging. Samples available.
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