Cell count, connector type, pack size, weight, charge setup and the model you fly all matter. If you are unsure which battery to buy, contact us before you order and we will be pleased to help.
Choosing the Right Overlander Battery
The right battery helps your model deliver optimal performance in the air. Before choosing from our Overlander range, we recommend checking the voltage, number of cells, capacity, discharge rating and connector against your model, ESC, receiver and charger.
A higher capacity battery may give more flight time, but it can also add weight. That can affect balance, handling and launch performance, especially in electric gliders and compact fuselages. We aim to give our customers practical product-fit guidance before they buy, so if you're unsure about anything, get in touch with us.
For most pilots, the best approach is to choose a battery that matches the manufacturer’s recommendations for the model, allows safe installation, and works with your existing chargers and accessories.
Overlander LiPo Batteries for RC Aircraft and Gliders
Overlander LiPo batteries are designed to provide strong, consistent power for electric RC models. A LiPo battery can be a good choice where low weight, strong discharge performance and compact pack size are important.
When comparing LiPo options, we suggest checking:
- The number of cells, such as 2S or 3S
- The voltage required by your model
- The capacity in mAh
- The discharge rating
- The connector type
- The physical pack size
- Whether your charger is suitable for LiPo use
Please do not attempt to charge LiPo batteries with the wrong charger or settings. A battery that is not charged, stored or handled correctly can become a problem, so always follow the battery and charger instructions.
If you are working on a new setup or changing power systems, contact us before ordering. We can help you choose an Overlander battery that suits your model, flying style and available space.
NiMH Battery and Receiver Pack Options
A NiMH battery may be used in receiver packs and support power setups where a simple, dependable battery solution is needed. These packs are often chosen for receiver electronics, radio systems and models where steady support power is more important than high discharge flight performance.
Before buying a NiMH receiver pack, check the voltage, capacity, plug type and pack shape. Flat and square packs fit different spaces, so it is worth checking the available room in your fuselage before you order.
If you are not sure which receiver battery is suitable, email us with the model, receiver setup and any existing battery details.
UK Delivery for Overlander Batteries
We aim to send orders placed by 2pm Monday to Thursday on a next working day service for standard UK postcodes, where stock is available and the order can be safely dispatched. Friday orders placed by 2pm will normally arrive on Monday. Saturday delivery and weekday delivery before 12.00pm may be available by request.
UK delivery starts from £5.00 plus VAT for small orders. Free shipping is available on orders over £99 to a Mainland UK delivery address when placed in one transaction. Highlands, Islands and Northern Ireland deliveries may cost more due to carrier charges, so please email us for a quotation if you are unsure.
For EU parcels, courier delivery starts from £20.00. For other destinations, or if you are unsure about postage rates, contact us by email with the item you would like to order and we can provide a quotation.
Some battery products, especially LiPo batteries and lithium-based items, may be subject to carriage restrictions. If there is any doubt about whether we are allowed to send a battery to your address, please contact us before placing your order.
Why Buy Overlander Batteries from eSoaring Gadgets?
We are a UK specialist supplier for RC aircraft, electric soaring, Jeti, Fiala, MKS, PowerBox, MAV Sense and related modelling accessories. Our focus is on products that make sense for serious RC pilots, club members and customers who want practical support before and after they buy.
The Overlander brand is well known in the UK RC market, and this collection brings together suitable Overlander batteries for model aircraft, receiver packs and support power applications. Our commitment is to offer the best possible products and help our customers choose with confidence.
Reviews, product experience and customer feedback all matter to us. If you have used one of these products and want to share your thoughts, we are always pleased to hear from you. Thanks to our customers, we can keep improving the range and make it easier for other pilots to choose the right battery first time.
Need dependable power for your RC model?
Browse our Overlander batteries range and choose the battery that fits your aircraft, glider or receiver setup. If you are comparing related products for your build, you may also want to view our Optipower LiPo cells and accessories, Jeti Power Ion receiver packs, Jeti Duplex receivers, MKS servos or RFM folding props.
For wider model setup support, we also stock Fiala propellers, motors and spares, PowerBox systems, MAV Sense RC electronics and links, rods and fittings.
If you are unsure which product is right for your setup, contact us before you buy. Tell us your model, battery size, connector type and charger details, and we will help you choose a product that best fits your needs.
Overlander Battery FAQs
What Overlander battery do I need for my RC aircraft?
The right Overlander battery depends on your model, motor, ESC, receiver setup and charger. We recommend checking the required voltage, cell count, capacity, discharge rating, connector and physical pack size before you buy. If you are unsure, contact us with your model details and we can help you choose a suitable option.
What is the difference between LiPo batteries and a NiMH battery?
LiPo batteries are often used for electric flight because they offer strong power delivery in a compact, lightweight pack. A NiMH battery is commonly used for receiver packs and support power where simple, steady output is needed. The best choice depends on how the battery will be used in the model.
Does a higher capacity battery give better performance?
A higher capacity battery can increase run time, but it is not always the best choice. Extra capacity usually adds size and weight, which can affect balance, handling and air performance. The perfect battery is the one that gives the right balance of power, fit, weight and safe operation.
Can I charge Overlander LiPo batteries with any charger?
No. LiPo batteries need a suitable LiPo-compatible charger, and you should use the correct charge settings for the battery. Always follow the instructions supplied with the battery and charger. If you are not confident, ask us for advice before you attempt to charge the pack.
What should I do if the Overlander battery I need is out of stock?
If the battery you need is out of stock, send us an email or contact us through the site. We may be able to suggest a suitable alternative from the range or advise when stock is expected. Please include the battery size, capacity, connector and model details where possible.
Can you help me choose between battery products?
Yes. We understand that choosing battery products can be confusing, especially when you are matching cells, connectors, chargers and model requirements. Contact us with the details of your setup and we will be pleased to help where we can.
