AG1 / LR621 Alkaline Button Cell 1.5V — Small Watch Battery
AG1 (LR621) 1.5V alkaline button cell from the factory: small watch and calculator batteries with 3-year shelf life, OEM print and bulk/retail packing.
- Model
- AG1 / LR621
- Nominal voltage
- 1.5V
- Shelf life
- 3 years
- MOQ
- 10,000 pieces
- FOB reference price
- US$0.0115 / piecesvolume pricing on request
Test reports & compliance
Equivalent model references
AG1 · LR621 · 364 · SR621SW · L621
AG1 (LR621) is one of the smallest cells in the range, used in slim analogue watches and tiny electronics where a wider cell will not fit. Capacity is modest by nature, so this cell belongs in low-drain, long-duration applications — the watch and calculator profile it was designed for.
Key features
- Small-form 1.5V alkaline cell for slim watch movements and compact devices.
- Three-year shelf life for retail stock and repair counters.
- Available in bulk trays or retail blister cards with OEM printing.
Typical applications
Analogue watches, Small calculators, LED novelties, Compact toys, Small clocks.
Packing and ordering
Bulk trays for assembly or blister cards for counter sales; packed to keep the small cans protected in transit.
Who buys this model
For watchmakers, jewellery channels, calculator and novelty importers and distributors covering the full AG range.
Specifications are published from the manufacturer’s data for this model and are confirmed in the datasheet issued with your order. Request the current test report and a free sample before approving artwork or packing.
Specifications
| Model | AG1 / LR621 |
|---|---|
| Chemistry | Alkaline (Zn/MnO2) |
| Nominal voltage | 1.5V |
| Shelf life | 3 years |
| Rechargeable | No |
| Packing options | Blister card or bulk carton |
| Trademark | TianQiu or OEM |
| HS Code | 85065000 |
| MOQ | 10,000 pieces |
| FOB reference price | US$0.0115 / pieces |
Specifications are published from the manufacturer’s data for this model and are confirmed in the datasheet issued with your order. Request the current test report and a free sample before approving artwork or packing.
Typical applications
- Analogue watches
- Small calculators
- LED novelties
- Compact toys
- Small clocks
Request price & samples
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