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Overlander Samsung 3500mAh 11.1V 3S Flat 18650 Li-Ion Battery - Deans
Brand: Overlander
Part No: OL-3640
Shadow Stock: Usually ships within 4-5 days
The Overlander Samsung 3500mAh 11.1V 3S1P Flat 18650 Li‑Ion Battery – Deans (OL‑3640) delivers dependable, long‑lasting power in a compact footprint. Built with trusted Samsung 18650 cells, this pack provides stable voltage and excellent cycle life, while the flat configuration makes installation straightforward where space is at a premium. This OL‑3640 variant is supplied with a Deans plug and a JST‑XH balance lead for accurate cell management. Suggested compatibility includes RC cars, boats, robotics and high‑performance transmitters.
Key Features & Benefits
- 3500mAh capacity and 11.1V output for extended runtime.
- Samsung 18650 cell quality for stable voltage and long cycle life.
- 3S1P flat configuration for space‑efficient installation.
- Deans connector fitted; JST‑XH balance lead for reliable balancing during charging.
- Suggested compatibility: RC cars, boats, robotics and high‑performance transmitters.
Specifications
- Chemistry: Lithium Ion (Li‑Ion)
- Cell Size: 18650
- Capacity: 3500mAh
- Voltage: 11.1V (3S)
- Configuration: 3S1P
- Watt Hours: 38.85Wh
- Connector: Deans; Balance Connector: JST‑XH
- Connector Options (range): Deans and XT60
- Dimensions: 70 x 59 x 20 mm
- Weight: 149 g
- Cell Brand: Samsung
- Barcode: 5060470214999
Safety Information
Always follow manufacturer guidelines for safe charging, usage and storage of Li‑Ion batteries. Use a compatible Li‑Ion charger with correct voltage and current settings. Avoid overcharging, deep discharging and exposure to extreme temperatures. Monitor the battery during use, never leave it unattended while charging, and store in a cool, dry place away from flammable materials. Dispose of used batteries responsibly according to local regulations.
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The 3500mAh 11.1V 3S1P Samsung 18650 Li-Ion Battery delivers high-performance, long-lasting power for RC cars, boats, robotics and high-performance transmitters. Built with trusted Samsung 18650 cells, this 3S1P configuration provides a stable 11.1V output, making it ideal for applications requiring efficient power delivery and extended runtimes. Its flat design ensures easy installation, optimising space without sacrificing energy capacity.
This battery is available with a choice of Deans or XT60 connectors, offering versatile compatibility with various RC models. The JST-XH balance lead keeps cells balanced during charging, enhancing battery performance and lifespan. Whether powering an RC vehicle, robotics system or high-drain transmitter, this battery provides a reliable and efficient energy solution.
Key Features & Benefits- 3500mAh capacity & 11.1V output – Provides extended runtime for RC cars, boats, robotics and transmitters.
- Samsung quality & reliability – High-performance 18650 cells ensure stable voltage and long cycle life.
- 3S1P flat configuration – Space-efficient design for seamless installation in RC setups.
- Choice of connectors – Available with Deans or XT60 for broad compatibility.
- JST-XH balance lead – Maintains cell balance during charging, extending battery lifespan.
- Ideal for RC applications – Perfect for RC cars, boats, robotics and high-performance transmitters.
Always follow manufacturer guidelines for safe charging, usage and storage of Li-Ion batteries. Use a compatible Li-Ion charger, ensuring correct voltage and current settings. Avoid overcharging, deep discharging and exposure to extreme temperatures. Monitor the battery during use to prevent overheating. Never leave the battery unattended while charging, and store it in a cool, dry place away from flammable materials. Improper handling can cause damage, fire or injury. Dispose of used batteries responsibly according to local regulations.
Specifications:- SKU: 3640
- Barcode: 5060470214999
- Chemistry: Lithium Ion (Li-Ion)
- Cell Size: 18650
- Capacity: 3500mAh
- Voltage: 11.1V
- Cell Count: 3S
- Watt Hours: 38.85Wh
- Connector Options: Deans and XT60
- Balance Connector Type: JST-XH
- Cell Brand: Samsung
- Dimensions: 70 x 59 x 20 (mm)
- Weight: 149 (g)
Key Info:
- Brand: Overlander
- Part No: OL-3640
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
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