The Overlander 4000mAh Hard Case Low Profile 3S 11.1V 50C LiPo Pack – Deans – 3261DEANS is a lightweight, compact, and powerful LiPo battery designed for competitive RC enthusiasts seeking reliability and high discharge rates in a slim package.
Why choose the Overlander 3261DEANS?
Engineered with Fullymax precision-matched cells and housed in a tough hard case, this low-profile pack delivers 4000mAh of capacity with a 50C continuous discharge rate—ensuring powerful performance, cooler operation, and long run times. It’s specifically designed to fit tighter battery trays where standard packs may not fit, giving racers the advantage of balance and compatibility.
Key features included
- 4000mAh 3S (11.1V) LiPo battery in reinforced hard case
- Deans (T-Plug) connector for secure, efficient power delivery
- Low-profile dimensions to fit restricted RC car trays
- 10 AWG silicone wire with JST-XH balance plug
Performance & output
This pack provides a 50C continuous discharge rate (200A) with higher burst capability, ensuring rapid acceleration and sustained power for racing conditions. With 44.4Wh of stored energy, it balances endurance with lightweight construction, making it ideal for competitive RC setups.
Low-profile advantage
At a reduced height compared to standard packs, the low-profile design offers better centre of gravity in vehicles, improving stability and handling in high-speed runs and sharp cornering. This design also ensures compatibility with chassis that feature restricted battery compartments.
Durability and protection
The reinforced hard case protects against impact damage, vibrations, and track debris, extending the lifespan of the cells inside. Combined with Overlander’s strict quality control, this pack is built to last through the demands of racing and bashing alike.
Fullymax precision cell matching
Each pack uses Fullymax cells that are carefully matched for voltage, resistance, and weight, ensuring consistent discharge rates and long-term reliability. This attention to quality makes Overlander a trusted choice among professional RC racers.
Connector compatibility
Supplied with a Deans (T-Plug) connector, the 3261DEANS ensures compatibility with many popular RC cars, trucks, and buggies. The high-current capability of the connector helps prevent overheating and voltage drops during heavy use.
BRCA approval
As part of Overlander’s Sport Track range, this battery is BRCA-approved, making it suitable for competitive racing events where compliance is required. It offers both peace of mind and race-ready assurance.
Best use scenarios
- RC touring cars and drift cars needing a slim, lightweight pack
- Off-road buggies where reduced height improves balance
- Competitive racing where every gram and mm counts
- General hobbyist use requiring reliable, compact LiPo power
Care and maintenance tips
- Always charge with a balance charger specifically for LiPos
- Store at ~3.8V per cell when not in use for extended periods
- Avoid over-discharging below 3.2V per cell
- Inspect casing regularly for signs of wear or swelling
Customer feedback
RC enthusiasts highlight the 3261DEANS for its slim fit and consistent power. Many racers report that the pack provides strong punch throughout runs, while hobbyists appreciate the reliable build quality and compatibility across multiple platforms.
Benefits summary
- 50C continuous discharge ensures high-current performance
- Low-profile design improves balance and fit
- Durable hard case extends cell protection
- Deans connector ensures efficient, secure power transfer
- BRCA-approved for racing events
Final thoughts
The Overlander 3261DEANS 4000mAh Hard Case Low Profile 3S 11.1V 50C LiPo Pack is built for serious RC racers who need compact size, high discharge rates, and proven reliability. Compact yet powerful, it’s the perfect choice for modern RC racing platforms—buy 3261DEANS today.
Brand, Model & Product Type
- Brand: Overlander
- Model: 3261DEANS
- Product Type: 4000mAh 3S 11.1V 50C Hard Case Low Profile LiPo Battery – Deans Connector
Electrical Characteristics
- Capacity: 4000mAh
- Voltage: 11.1V (3S)
- Continuous Discharge: 50C (200A)
- Burst Discharge: Higher than 50C (short bursts)
- Energy: 44.4Wh
Construction & Dimensions
- Case: Reinforced ABS hard case
- Design: Low-profile for slim battery compartments
- Approximate Dimensions: ~138 × 46 × 25mm
- Weight: ~320g (approximate)
Connectors
- Main Connector: Deans (T-Plug)
- Balance Connector: JST-XH
- Wire Gauge: 10 AWG silicone leads
Cell Quality & Certification
- Cells: Fullymax precision-matched for voltage and resistance
- Range: Sport Track series
- Approval: BRCA approved for competition use
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
