GBP
€ Euro
$ USD
Overlander 3200mAh 4S 14.8V 18650 Li-Ion Battery (Deans)
Brand: Overlander
Part No: OL-3637
Shadow Stock: Usually ships within 4-5 days
Finance options available at checkout.
Description
The Overlander 3200mAh 14.8V 4S Flat 18650 Li‑Ion Battery (OL‑3637) is a compact, high‑voltage pack built with trusted 18650 cells. This Deans‑plug variant delivers a stable 14.8V output and efficient power delivery for long runtimes, making it a dependable choice for RC power systems, robotics projects and high‑performance transmitters. Its flat 4S layout helps with tight installations, while the JST‑XH balance lead supports accurate charging and cell care.
This listing is supplied with a Deans connector. An XT60 option is available as a separate variant, offering suggested compatibility across a range of setups.
Key Features & Benefits
- 3200mAh capacity & 14.8V output – Extended runtime and stable power for suggested compatibility with RC cars, boats and robotics.
- High-quality 18650 cells – Reliable performance and long cycle life.
- 4S flat configuration – Compact, space‑saving design for easier installation.
- Deans connector fitted – This version uses a Deans plug; XT60 variant available separately.
- JST‑XH balance lead – Maintains cell balance during charging to help extend lifespan.
- Ideal for RC applications – Suitable for robotics, RC vehicles and high‑performance transmitters.
Specifications
- Chemistry: Lithium Ion (Li‑Ion)
- Cell Size: 18650
- Capacity: 3200mAh
- Voltage: 14.8V
- Cell Count: 4S
- Watt Hours: 47.4Wh
- Main Connector: Deans
- Balance Connector: JST‑XH
- Dimensions: 72 x 74 x 20 mm
- Weight: 198 g
- Brand: Overlander
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 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.
Secured by Stripe
Overlander 3200mAh 14.8V 4S Flat 18650 Li-Ion Battery - Deans Manuals & Guides
How-To Guides & Articles
Specifications
The 3200mAh 14.8V 4S Flat 18650 Li-Ion Battery delivers high-voltage, reliable power for RC cars, boats, robotics and high-performance transmitters. Designed with trusted 18650 cells, this 4S configuration provides a stable 14.8V output, making it ideal for power-hungry RC applications requiring efficiency and long runtimes. Its flat design ensures a compact and space-efficient fit, making it easy to integrate into various setups.
Available with a choice of Deans or XT60 connectors, this battery offers seamless compatibility with a wide range of RC models. The JST-XH balance lead helps maintain cell balance during charging, enhancing performance and extending battery lifespan. Whether powering an RC vehicle, robotics system or high-drain transmitter, this battery provides a dependable and efficient energy source.
Key Features & Benefits- 3200mAh capacity & 14.8V output – Provides extended runtime and stable power for RC cars, boats and robotics.
- High-quality 18650 cells – Trusted cells ensure reliable performance and long cycle life.
- 4S flat configuration – Compact and space-saving design for easy installation.
- Choice of connectors – Available with Deans or XT60 for broad compatibility.
- JST-XH balance lead – Keeps cells balanced 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: 3637
- Barcode: 5060470214982
- Chemistry: Lithium Ion (Li-Ion)
- Cell Size: 18650
- Capacity: 3200mAh
- Voltage: 14.8V
- Cell Count: 4S
- Watt Hours: 47.4Wh
- Connector Options: Deans and XT60
- Balance Connector Type: JST-XH
- Brand: Overlander
- Dimensions: 72 x 74 x 20 (mm)
- Weight: 198 (g)
Key Info:
- Brand: Overlander
- Part No: OL-3637
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
Customer Reviews
No specific product reviews yet, why not write one?Questions & Answers
For more in depth queries, please contact us.