20000mAh 18.5V 5S2P 30C Supersport XL LiPo Battery
£299.99 – £300.98Price range: £299.99 through £300.98
This battery pack is constructed using our 10000mAh lithium cells. These are put together in series and then paralleled up to create this 20000mAh 18.5V 5S2P battery pack.
- 18.5V power and 20000mAh capacity supplies reliable power for large-scale RC models.
- 30C discharge with 50C burst provides rapid power for take-offs and manoeuvres.
- Suitable for professional-grade drones and commercial UAVs.
- Measuring 199mm x 68mm x 85mm and weighing 2,195g.
- This pack is made to order
Please Note
These batteries are made to order, so may require additional production time. Get in touch for a more accurate estimated delivery timeframe
Made-to-order packs can only be returned if a manufacturing fault is present.
Once production has started, orders cannot be cancelled—please contact us as soon as possible if you require any amendments.If you wish to return or cancel an order without a manufacturing fault, this will be at Overlander’s discretion.
- Delivery & Return
Delivery
We aim to dispatch all orders within 1-2 business days. Please allow additional time for custom orders. During peak periods, dispatch times may vary.
Delivery charges depend on the items ordered.
Orders containing Lithium: £6 Courier Shipping Orders exceeding £75: £6 Courier Shipping Orders exceeding £120: Free Courier Shipping Other: £4 Royal Mail First Class Please note, that postage costs outside of mainland UK will vary.
For more information see our Help Centre
Returns
Please, contact us to open a return. Please ensure all returns are sent to us with a completed returns form. We aim to resolve all cases within 2 working days.Â
For more information see our Help Centre
Product Description
The Overlander 20000mAh 18.5V 5S2P 30C Supersport XL LiPo Battery offers unmatched power and endurance for your RC adventures. With its colossal 20000mAh capacity and robust 18.5V output, this battery is a top choice for large-scale RC models, including heavy-duty drones, crawlers, and boats. Its 5S2P configuration ensures reliable power delivery, even for high-demand setups, keeping your models performing at their peak.
Measuring 199mm x 68mm x 85mm and weighing 2,195g, this Supersport XL battery strikes a perfect balance between capacity and manageability. The 30C discharge rate supports consistent, high-performance operation, while the sturdy construction ensures long-lasting durability. It’s an ideal power source for hobbyists seeking extended run times and reliable performance in demanding RC applications.
Key Advantages
- Capacity and voltage: 20000mAh and 18.5V provide outstanding power for heavy-duty RC models, maximising run times and overall performance.
- Discharge rate: 30C continuous with impressive bursts: Handles demanding power spikes, ensuring smooth and consistent performance under load.
- Size and weight: 199mm x 68mm x 85mm, 2,195g: Fits large RC models while balancing immense power with manageable weight.
- Multiple Connector options: Fitted with an multiple option connectors, compatible with a wide range of RC models and systems for hassle-free setup.
- Specific use cases: Designed for large-scale RC vehicles, including drones, crawlers, and boats, providing dependable power for extended sessions.
Safety Information
Always follow the manufacturer’s instructions for safe charging, discharging, and storage of LiPo batteries. Use a compatible LiPo charger, and avoid overcharging or over-discharging. Monitor voltage and temperature during use, especially with high-power models. Never leave the battery unattended while charging and secure it properly in your model. Improper handling can cause fire, injury, or battery failure. Dispose of batteries responsibly according to local regulations.
Specifications
| SKU | 3513 |
|---|---|
| Barcode | 5060470214494 |
| Chemistry | Lithium Polymer (LiPo) |
| Capacity (mAh) | 20000 |
| Voltage | 18.5V |
| Cell Count | 5S |
| Constant Discharge | 30C |
| Burst Discharge | 50C |
| Maximum Constant Current | 600A |
| Maximum Burst Current | 1000A |
| Watt Hours | 370Wh |
| Wire Gauge | 10AWG |
| Balance Connector Type | JST-XH |
| Brand | Overlander Batteries |
| Range | Supersport XL |
| Length | 199mm |
| Width | 68mm |
| Depth | 85mm |
| Weight (g) | 2195 |
- Sealed Lead Acid
- Bespoke Products
- Assembly
- RC Accessories
- RC Battery Chargers
- Consumer Electronics
- RC Electronic Speed Controllers
- Li-Ion Batteries
- LiPo Batteries
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