GBP
Overlander 2000mAh 3.7V 18650 Li-Ion Battery
Brand: Overlander
Part No: OL-3440
£3.32
RRP £3.49
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Description
The Overlander 2000mAh 3.7V 18650 Li-Ion Battery (OL-3440) is a single-cell 1S lithium-ion designed in the popular 18650 format. Delivering 2000mAh capacity at a nominal 3.7V and rated at 7.4Wh, it offers dependable energy in a compact form factor.
Built to Overlander’s standards, this cell suits applications requiring an 18650-size Li-Ion power source where consistent performance and straightforward integration are important.
Key Specifications
- Chemistry: Lithium Ion (Li-Ion)
- Cell Size: 18650
- Capacity: 2000mAh
- Voltage: 3.7V
- Cell Count: 1S
- Watt Hours: 7.4Wh
- Length: 65mm
- Width: 18mm
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Specifications
Overlander 2000mAh 3.7V 18650 Li-Ion Battery Specification:
- SKU: 3440
- Chemistry: Lithium Ion (Li-Ion)
- Cell Size: 18650
- Capacity (mAh): 2000
- Voltage: 3.7V
- Cell Count: 1S
- Watt Hours: 7.4Wh
- Length (mm): 65
- Width (mm): 18
Key Info:
- Brand: Overlander
- Part No: OL-3440
- Barcode: 5060470213589
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
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Questions & Answers
Real questions from real customers. Why not ask your own?
Hi, do you stock a charger for this battery?
Gordon / 27th August 2026
I am sorry we do not list one you need something like this:
Steve @ Wheelspin Models
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