20000mAh 7.4V 2S2P 30C Supersport XL LiPo Battery

Price range: £124.99 through £125.99

This battery pack is constructed using our 10000mAh lithium cells. These are put together in series and then paralleled up to create this 20000mAh 7.4V 2S2P battery pack.

  • 7.4V 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 36mm and weighing 940g.
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  •  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. 

    For more information see our Help Centre

  Estimated Delivery: Thu, Sep 10 – Mon, Sep 14  (Excl Sat, Sun)

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Product Information

The Overlander 20000mAh 7.4V 2S 30C Supersport XL LiPo Battery delivers exceptional power and extended run times for large-scale RC models and UAVs. With a substantial 20000mAh capacity and 7.4V (2S) configuration, this battery is engineered to meet the demands of advanced applications, ensuring consistent and reliable energy output. Its dimensions of 199mm x 68mm x 36mm and weight of 940g make it a robust choice for enthusiasts seeking both power and endurance.

Designed for high-end users, the Supersport XL range offers ultra-high capacity and extended operating times, making it ideal for large-scale RC models and demanding UAV applications. The 30C constant discharge rate, with bursts up to 50C, provides smooth and responsive power delivery, accommodating demanding manoeuvres and power spikes seamlessly. Additionally, Overlander’s UK-based manufacturing allows for customisation, enabling users to tailor the battery pack to their specific requirements.

Key advantages

  • 20000mAh capacity & 7.4V (2S) setup: Provides substantial power for large-scale RC models and UAVs, enhancing both run duration and performance.
  • 30C constant discharge with 50C bursts: Delivers smooth and responsive power, handling demanding manoeuvres and power spikes seamlessly.
  • Size and weight: 199mm x 68mm x 36mm and 940g, suitable for large-scale models requiring robust power solutions.
  • Customisable configurations: Overlander’s UK-based manufacturing allows for tailored battery packs to meet specific user requirements.
  • Multiple Connector options: Equipped with a standard connector, compatible with various RC setups for easy integration.
  • Ideal for large-scale RC models and demanding UAV applications: Perfect for applications requiring high capacity and extended run times, offering consistent performance and reliability.

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 3510
Barcode 5060470214791
Chemistry Lithium Polymer (LiPo)
Capacity (mAh) 20000
Voltage 7.4V
Cell Count 2S2P
Constant Discharge 30C
Burst Discharge 50C
Maximum Constant Current 600A
Maximum Burst Current 1000A
Watt Hours 148Wh
Wire Gauge 10AWG
Balance Connector Type JST-XH
Brand Overlander Batteries
Range Supersport XL
Length 199mm
Width 68mm
Depth 36mm
Weight (g) 940
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