Overlander NiMH Battery Pack - 7.2v 3300mah SubC

The Overlander OV2588 is a high-quality 7.2v 3300mah NiMH battery pack designed for reliable perfo...

Best current price£12.99from eBay

All Offers

11 offers from £12.99 - £22.99

View price history by clicking the chart icon.

eBayRC Car Battery 7.2v 1600mah NiMH Rechargeable Battery Pack with Tamiya Connector
Free delivery in 1–3 days
£12.99
Visit shop
OnBuy.comOverlander 3300Mah 7.2V Nimh Battery Pack Stick Subc - Tamiya Rc Car
Free delivery in 1–3 days
£17.99
Visit shop

Product Information

Full details

The Overlander OV2588 7.2v 3300mah NiMH battery pack is an ideal power solution for RC enthusiasts operating remote-controlled vehicles like cars and tanks who prioritize long-lasting, consistent power delivery. Built with high-quality SubC cells, this pack provides a significant upgrade in runtime for standard hobbyist setups, though users should be mindful of its 380-gram weight and the need for proper NiMH-compatible charging cycles to maintain peak health.

All features

Model Part NumberOV2588
BrandOverlander

Extended Product Information

FAQs

Does this battery require a special charger?

Yes, you must use a charger that is compatible with NiMH battery technology.

Will this fit in my standard 1/10 scale RC car?

The dimensions are 135 x 46 x 23 mm; please measure your battery tray to ensure a proper fit.

Can I use this with a brushless motor system?

Yes, provided the total current draw of your motor and ESC system does not exceed the discharge capabilities of the SubC cells.

How should I store this battery long-term?

Store in a cool, dry place at approximately 50% charge to preserve cell chemistry.

What is the weight of this pack?

The battery pack weighs 380 grams.

Troubleshooting

Battery shows significantly lower runtime than expected

Perform 2-3 slow charge and discharge cycles to recondition the NiMH cells.

Battery gets excessively hot during use

Check for excessive drivetrain friction or binding in the RC vehicle and ensure the current draw is within limits.

Charger reports an error during setup

Verify that the charger is set to NiMH mode and that the correct cell count is selected.

Pros and Cons

Pros

  • Reliable and consistent power delivery
  • High 3300mah capacity for longer runtimes
  • Durable SubC cell architecture
  • Fits standard RC battery compartments

Cons

  • Slightly heavier at 380 grams compared to modern LiPo alternatives
  • Requires periodic maintenance cycles for NiMH chemistry
  • Longer charge times relative to high-discharge LiPo batteries

Setup, Compatibility & Care

Before using the pack for the first time, it is recommended to perform a slow balance charge to ensure all cells are conditioned. Always use a charger specifically rated for NiMH (Nickel-Metal Hydride) chemistry to avoid overcharging or thermal damage. Ensure the battery is securely fastened in the vehicle's battery tray to prevent movement during operation. To maintain the life of the battery, store it in a cool, dry place and avoid deep-discharging the pack completely. If the vehicle is to be stored for an extended period, it is best practice to discharge the pack to roughly 50% capacity.

Price History

DatePrice
Visit shop