Li-ion battery with wires and plug, Model 2 x 18650, 7.4V-8V, 5000mAh
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 49,99 lei | — |
| 3–4 pcs | 47,49 lei | 5% (−2,50 lei/unit) |
| 5–10 pcs | 44,99 lei | 10% (−5,00 lei/unit) |
| 11+ pcs | 42,49 lei | 15% (−7,50 lei/unit) |
5000mAh Li-Ion Rechargeable Battery for Portable Devices
Lithium-ion battery composed of 2 x 18650 cells, with a real capacity of 5000mAh and a voltage of 7.4-8V. The ideal solution for powering portable LED lamps, wireless equipment, RC devices, and other electrical appliances that require extended autonomy. Supplied with pre-installed wires and connector, ready for use.
What you get with this product
- Extended autonomy between charges — real 5000mAh capacity ensures long-lasting operation of your devices
- Over 700 recharge cycles — a long-term investment, you save money by eliminating disposable batteries
- Plug-and-play installation — connector and cables already mounted, connect directly to the compatible device without soldering or modifications
- Compatible with multiple devices — suitable for flashlights, wireless cameras, RC equipment, portable vacuum cleaners, and many others
- Compact and lightweight design — dimensions 7 x 4 x 2 cm, integrates into small spaces without adding excessive weight
- Reliable Li-Ion technology — slow discharge at rest and stable performance throughout its lifespan
How it works and how to install it
The battery connects directly to your device via the pre-installed connector. Check the compatibility of the 7.4-8V voltage and the connector type before connecting. For recharging, use a dedicated Li-Ion battery charger with the appropriate voltage. Even if you don't use the battery constantly, perform a full recharge every 3 months to maintain optimal capacity and extend its lifespan.
Frequently Asked Questions
What devices is this battery compatible with?
It is compatible with equipment operating at 7.4-8V: powerful LED flashlights, wireless surveillance cameras, RC cars, model boats, portable vacuum cleaners, camping equipment, and other portable electronic devices with the appropriate connector.
How long does it take for the battery to fully discharge?
The operating time depends on the power consumption of the connected device. For a 10W device, the battery can provide approximately 3-4 hours of continuous use. Devices with lower consumption will operate proportionally longer.
What charger should I use for this battery?
Use a dedicated charger for Li-Ion batteries with an output voltage of 8.4V and a recommended charging current between 0.5A and 1A. Do not use generic chargers that are not compatible with Li-Ion technology, as they can damage the battery.
Technical Specifications
| Battery type | Lithium-Ion (Li-Ion) |
| Cell format | 2 x 18650 |
| Nominal voltage | 7.4V - 8V |
| Real capacity | 5000mAh |
| Recharge cycles | Minimum 700 cycles |
| Dimensions | 70 x 40 x 20 mm |
| Housing color | Green |
| Connection type | Wires with pre-installed connector |
| Certifications | CE, RoHS |
| EAN | 0781499727691 |
Warranty and support
You benefit from a 24-month warranty according to Romanian legislation for manufacturing defects, a 30-day return policy, and fast national courier delivery. The product is safely packaged for transport and comes with instructions for use and safety precautions.
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