Search
English简体中文中文DeutschDEEspañolESFrançaisFRPortuguêsPTРусскийRUBahasa IndonesiaID
Contact
+86 139 2270 2227WhatsAppsales@aaaoemfactory.com
Get a Quote
+86 139 2270 2227WhatsAppsales@aaaoemfactory.com
HomeButton Cell BatteriesAA BatteriesAAA BatteriesCustom Battery PackD & C BatteriesRechargeable & USBOEM ServiceWholesaleCertificationsAbout UsVideosIndustriesFAQCase StudiesDownloads / ResourcesBlogContactEnglish简体中文DeutschEspañolFrançaisPortuguêsРусскийBahasa Indonesia
Home / Battery Products / LR920
1 / 3
LR920 Zn-MnO₂ battery product photo
Zn-MnO₂

LR920 Battery

LR920/LR920H Alkaline Zn-MnO₂ Button. 19mAh capacity, 1.5V nominal — factory-direct from TIANQIU with OEM custom label & packaging, compliant with EU 2023/1542.

LR920/LR920H Alkaline Zn-MnO₂ Button — a 1.5V Zn-MnO₂ battery supplied factory-direct by TIANQIU, documented at 19mAh 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 LR920 battery?

LR920 (also sold as LR920H) is a 1.5V Zn-MnO₂ button cell rated 19mAh. 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 voltage1.5V
ChemistryZn-MnO₂
Rated capacity19mAh
Also sold asLR920 / LR920H
Specifications

What are the specs of a LR920 battery?

Battery NameAlkaline Zn-MnO₂ LR920/LR920H button cell (non-rechargeable)
ModelLR920
CategoryPortable battery
Chemistry systemZn-MnO₂
Trade / BrandTIANQIU/No-brand/OEM brands
Shelf LifeOne years under normal storage conditions
Production DateAccording 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 OriginChina

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 LR920 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 LR920 and ships with its own EU declaration of conformity.

Same family

Other Zn-MnO₂ cells in the range with a comparable capacity — swap only when the holder and the voltage allow it.

ModelChemistryNominal voltageTypical capacityWeight
27AZn-MnO₂12V20mAh4.8g
LR726Zn-MnO₂1.5V17mAh—
LR626Zn-MnO₂1.5V13mAh—
Documents for the LR920: EU declaration of compliance TQ-EUDOC-LR920-20260701 · 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 LR920 perform?

Approx. WeightCapacityMAD
0.5g19mAh480.0 hours
Capacity & MAD test condition: 33KΩ 24h/day to 1.2V @ 20±2℃
Approx. weight only for reference
Materials

What raw materials does the LR920 contain?

ManganeseGraphite
Safety & Compliance

Is the LR920 compliant with EU 2023/1542?

LR920 is supplied under EU Regulation 2023/1542. Each shipment carries the EU declaration of conformity (No. TQ-EUDOC-LR920-20260701), tested against IEC 60086-1:2021, IEC 60086-2:2021, IEC 60086-3:2021, IEC 60086-5:2021, and an MSDS.
CE marking
CE marking
Separate collection
Separate collection
Keep out of reach
Keep out of reach
Do not recharge
Do not recharge
Ordering

What do buyers ask before ordering the LR920?

How long does a LR920 battery last?
LR920 is rated 19mAh and runs for 480.0 hours under our published test — test conditions: 33KΩ 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 LR920 battery?
The LR920 is built from Manganese, Graphite — a Zn-MnO₂ system at 1.5V, rated 19mAh, about 0.5g. 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 LR920 be stored?
Our storage statement for the LR920 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 LR920 rechargeable?
No — the LR920 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 LR920 order?
Each LR920 consignment carries its own EU declaration of conformity (reference TQ-EUDOC-LR920-20260701) and an MSDS. Transport documentation is issued for the consignment as the destination market requires.
How do I order the LR920 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 LR920 wholesale pricing?

Factory-direct with OEM custom label & packaging. Samples available.

Downloads

Which documents are available for the LR920?

Last updated:

Chat on WhatsApp