1. Entwodiksyon
This instruction manual provides essential information for the safe and effective use of your Velleman V377AC LR626/AG4 watch battery. Please read this manual thoroughly before installation and retain it for future reference. This battery is designed for use in various small electronic devices, primarily watches, requiring a 1.5V button cell.
2. Pwodwi souview
The Velleman V377AC is a 1.5V button cell battery, also known by its common designations LR626 or AG4. It is a compact, silver-oxide battery suitable for devices requiring a stable power source over a long period. This product typically comes in a pack of 10 units.

Imaj 1: A single Velleman V377AC LR626/AG4 watch battery. The battery is silver-colored, round, and features embossed markings on its top surface, including "AG12" and "BUTTON CELL" along with a positive (+) symbol.
3. Enfòmasyon sou Sekirite
Tanpri obsève prekosyon sekirite sa yo pou evite blesi oswa domaj:
- Kenbe lwen timoun yo: Button cell batteries can be swallowed and cause serious internal chemical burns in as little as 2 hours, leading to death. Seek immediate medical attention if ingestion is suspected.
- Pa rechaje: Pil sa yo pa rechajab. Si ou eseye rechaje yo, sa ka lakòz flit, dife oswa eksplozyon.
- Do not disassemble or short-circuit: Disassembling or short-circuiting the battery can lead to leakage, heat generation, fire, or explosion.
- Pa ekspoze a tanperati ki wo: Avoid exposing batteries to direct sunlight, fire, or other heat sources.
- Bon jete: Dispose of used batteries according to local regulations. Do not dispose of in household waste or incinerate.
- Evite kontak ak po ak je: Si pil la koule, evite kontak ak po ak je yo. Si kontak rive, rense imedyatman avèk anpil dlo epi chèche konsèy medikal.
4. Enstalasyon (Enstalasyon)
Follow these general steps for installing the battery. Always refer to your device's specific instruction manual for detailed installation procedures.
- Idantifye konpatiman batri a: Locate the battery compartment on your device (e.g., watch). This often involves removing a back cover or opening a small latch.
- Retire ansyen pil la (si sa aplikab): Carefully remove the old battery, noting its orientation (positive (+) and negative (-) terminals).
- Kontak pwòp: If necessary, gently clean the battery contacts in the device with a dry, lint-free cloth to ensure good electrical connection.
- Mete nouvo pil: Insert the new Velleman V377AC battery with the correct polarity. The positive (+) side is typically marked on the battery and should align with the positive contact in the device.
- Konpatiman an sekirite: Fèmen lòj batri a byen.
- Aparèy tès: Verify that your device is functioning correctly after battery installation.

Imaj 2: Yon fèmen view of the Velleman V377AC LR626/AG4 watch battery, showing the embossed "AG12" and positive (+) markings on its metallic surface. This image highlights the compact size and specific markings of the button cell.
5. Operasyon (Itilizasyon)
Once correctly installed, the Velleman V377AC battery will power your compatible device. These batteries are designed for continuous, low-drain applications such as watches. The operational lifespan will vary depending on the device's power consumption and usage patterns.
6. Antretyen
- Depo: Store unused batteries in their original packaging in a cool, dry place, away from direct sunlight and extreme temperatures. Do not store loose batteries together, as this can cause short-circuiting.
- Netwayaj: If battery contacts become dirty, gently wipe them with a dry, clean cloth. Do not use liquids or abrasive materials.
- Ranplasman: Replace the battery when your device indicates low power or ceases to function.
NAN. Depanaj
If your device does not operate after installing a new battery, consider the following:
- Tcheke polarite: Asire w ke batri a antre nan plas li ak oryantasyon pozitif (+) ak negatif (-) ki kòrèk la.
- Verify Contacts: Make sure the battery contacts in the device are clean and making proper connection with the battery.
- New Battery: Confirm that the battery is new and not depleted. Check the expiry date on the packaging.
- Pwoblèm Aparèy: If the above steps do not resolve the issue, the problem may lie with the device itself, not the battery. Consult your device's manual or a qualified technician.
8. Espesifikasyon
| Mak | Velleman |
| Nimewo Modèl | 59805 |
| Kalite batri | LR626 / AG4 (Button Cell) |
| Voltage | 1.5 Volts |
| Ampepòk | 15 Amps (Note: This value seems unusually high for a button cell and might refer to a different metric or be a data entry error.) |
| Itilizasyon Rekòmande | Gade |
| Pwa atik | 0.01 Kilograms (approx. 10g) |
| ASIN | B003TZH3X0 |
Remak: Espesifikasyon yo sijè a chanje san avètisman davans.
9. Garanti ak sipò
For warranty information or technical support regarding your Velleman product, please refer to the official Velleman websit la oubyen kontakte sèvis kliyan yo dirèkteman. Kenbe resi acha w la kòm prèv acha.
For general inquiries, you may visit: www.velleman.eu





