ALTechnologies lithium battery packs in front of a circuit pattern

Reliablebatteries formodern needs

Premium Lithium Battery Packs for Bait Boats, Power Barrows & Custom Applications

2S to 20SLithium charger range
Up to 28AhBait boat battery packs
500 to 1000Charging cycles on selected packs
BespokeCustom packs to your specification

Specialist battery solutions for every journey

Our best sellers, with the voltage and capacity shown up front so you can match your boat quickly.

Find your battery by boat

Pick your bait boat model to go straight to its compatible battery.

Compatible replacements, not made by the boat manufacturers. Check fit, connector and charger before ordering.

What goes into a pack

The parts that matter most when you choose a lithium battery. Exact features vary by pack, so check each product listing.

Lithium cells, a battery pack and connectors beside a lithium periodic table tile

Quality lithium-ion battery technology

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Need a pack we don't list? We'll build it.

We design and manufacture custom battery packs to your specification, for small and large-scale orders. Try a configuration here, then send it to us.

  • Li-ion
  • Li-Po
  • LiFePO4
  • Small and large orders
4S
Nominal voltage14.8V
Full-charge voltage16.8V

Guide figures only. Check your device's requirements or ask us before ordering.

How a custom order works

  1. ConsultationTell us the device, voltage, capacity and space you have.
  2. PrototypingWe design and build a pack to your specification.
  3. TestingThe pack is tested for safety and reliability.
  4. ProductionWe build your order, from small to large scale.

Fast shipping

Fast shipping on all orders

Payment security

100% secure payment here

Our support

Contact us 24 hours a day

Premium quality

Provide high-quality products

Reviews & feedback

Gr8 service very helpful very happy with the battery works very well will recommend
Good price fast delivery good customer service
Excellent service really fast delivery
Customer review

Frequently asked questions

Can't find what you need? Send us your device and battery details and we'll help you match the right pack.

Contact Us
What types of batteries do you offer?

We specialize in custom lithium-ion, LiFePO4, and Li-Polymer battery packs.

What applications are your batteries suitable for?

Our batteries power e-bikes, scooters, bait boats, fish finders, power barrows, and other specialized applications.

Do you offer bespoke battery solutions?

Yes, we design and manufacture custom battery packs tailored to your specifications.

How do you ensure battery safety?

We use rigorous testing and follow industry standards to ensure maximum safety and reliability.

Can you handle large orders?

Yes, we can accommodate both small and large-scale custom orders.

What is your process for custom orders?

Our process involves consultation, prototyping, testing, and production, ensuring your specific needs are met.

Do you provide technical support?

Yes, we offer comprehensive support and guidance throughout the entire project.

How long does it take to develop a custom battery pack?

Lead times vary depending on the complexity of the project. Contact us for a specific timeline.

Are your batteries environmentally friendly?

We strive for sustainability by using eco-friendly materials and practices.

Do you offer warranties on your products?

Yes, all our battery packs come with a warranty. Details vary by product.

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