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Sherpa BASE 5.0-EB // (5040Wh) SP-KE5040BA-EB

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The Sherpa BASE 5.0-EB is a high-capacity portable extra battery, engineered to expand the energy storage capabilities of the Sherpa BASE 5.0 system. Whether you're powering a large off-grid setup or building a reliable home backup solution, this extra battery delivers scalable, efficient and long-lasting energy when you need it most.

£ 2,202.19 2202.19 GBP £ 2,202.19 VAT Included

£ 1,835.16 VAT Included

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Internal Reference: 119924

Designed to pair seamlessly with the Sherpa BASE 5.0, this unit adds an extra 5040Wh of LiFePO₄ storage, with the potential to link up to 15 BASE 5.0-EB units for an enormous 80,640Wh system capacity. With link ports for charging and load balancing, it's an ideal choice for off-grid living, home resilience, and mobile professionals who need uninterrupted power in the field.

IMPORTANT NOTICE:

Please note that the images of the product shown above are for illustrative purposes only.

While we strive to provide accurate representations, there might be slight differences between the product image and the actual product you receive. These variations could be due to lighting, individual screen settings, product enhancements, or minor design updates from the manufacturer.

We assure you that any discrepancies are minimal and will not affect the overall quality and functionality of the product.

If you have any questions or concerns, please feel free to contact our customer support team for further assistance at support@batsol.co.uk or phone us at 01752 656270.

At Batteries and Solar, your satisfaction is our top priority, and we are committed to providing the best shopping experience for you.

Thank you for choosing Batteries and Solar for your purchase.

  • 5040Wh lithium iron phosphate (LiFePO₄) battery with 3500+ cycles to 80% capacity
  • Expandable design – link up to 15 units to a single BASE 5.0
  • Safe, smart and efficient – protection against overheating, deep discharge, and overcurrent
  • Real-time LCD display shows battery level, input/output power, and charge status
  • Built with fireproof materials, shockproof design, IP21 rating
  • 5-year warranty and 10+ year lifespan

Output & Integration
Function
Details
Expansion Ports2 × Link Ports for communication with BASE 5.0 and other EB units
Power SharingAutomatically balances charge and discharge across linked units
Independent UseNot standalone – must be linked to a BASE 5.0 host unit

Charging Information
Charging Method
Estimated Time (0%–100%)
Via BASE 5.0 (AC Mains)Approx. 3.5 hours
Via BASE 5.0 (Solar Input)Approx. 3.5 hours with maximum solar input


SpecificationDetails
Product NameSherpa BASE 5.0-EB Extra Battery
Model CodeSP-KE5040BA-EB
Battery Capacity5040Wh
Battery TypeLithium Iron Phosphate (LiFePO₄)
Cycle Life3500+ cycles to 80%
Weight44 kg
Dimensions (L × W × H)642 × 305 × 438 mm
Ingress ProtectionIP21
ConstructionFire-resistant, rugged casing
Warranty5 Years
Expected Lifespan10+ Years
  • 1 × Sherpa BASE 5.0-EB Extra Battery
  • 1 × Link Cable
  • 1 × User Manual

User Manual

FAQ