Victron Energy Gel Deep Cycle Battery 12V, 90Ah - BAT412800104, 2 Years Warranty

Q 1. Are delivery charges included in the product price?

A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location. 

Q 2. What is your return policy?

A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.

Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.

Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.

Q 3. What are the delivery times?

A. Standard delivery: 3–5 working days within UK mainland.

Q 4. What is the warranty period for this product?

A. This product is covered under a 2-year warranty from the date of purchase.

Q 1. What is the rated capacity of the BAT412800104?

A. The Victron Energy BAT412800104 has a rated capacity of 90Ah, measured at the C20 discharge rate (20-hour rate). This figure represents the usable capacity under standard test conditions and should be used as the primary reference for sizing your application.

Q 2. What is the design life of this Victron GEL battery?

A. Victron Energy's GEL Deep Cycle batteries carry a stated design life of 12 years under correct operating and charging conditions. This is longer than the 7–10 year design life associated with Victron's AGM range, making GEL the preferred technology for installations requiring extended service intervals.

Q 3. What are the physical dimensions and weight of the BAT412800104?

A. The battery measures 380mm (length) ? 200mm (width) ? 230mm (height including terminal). It weighs 22.5 kg. These dimensions should be verified against your battery compartment or tray before ordering to confirm fitment.

Q 4. What polarity layout does the BAT412800104 use?

A. Polarity configuration for the BAT412800104 should be confirmed directly from the label on the physical product. Do not assume polarity based on similar models. Incorrect polarity connection can cause damage to the battery, connected equipment, and presents a safety risk.

Q 5. Is the BAT412800104 suitable for use in enclosed or unventilated compartments?

A. Yes. As a valve-regulated lead-acid (VRLA) gel battery, the BAT412800104 is sealed and maintenance-free, with no free liquid electrolyte. This makes it suitable for installation in enclosed compartments such as boat lockers or motorhome battery bays, provided the installation otherwise complies with relevant safety standards.

Q 6. What applications is this battery designed for?

A. The BAT412800104 is a deep cycle battery intended for applications requiring repeated, sustained discharge and recharge cycling. Typical uses include leisure and marine house battery banks, solar energy storage, off-grid power systems, and auxiliary power in vehicles and vessels. It is not designed as a starter battery.

Q 7. Is this battery confirmed as compatible with start-stop vehicle systems?

A. Start-stop compatibility has not been confirmed for the BAT412800104. Refer to the product label and consult your vehicle manufacturer's requirements before use in a start-stop application. Use of an unsuitable battery in a start-stop system may result in premature failure.

Q 8. Are there any alternative variants available in this Victron GEL Deep Cycle range?

A. One variant is listed within this specific product line: BAT412101104 (internal reference PID000138968). For broader capacity comparisons within the gel deep cycle category, the GF12090V and GF12076V are noted as similar products. Contact PartsForMachines if you require guidance on selecting the correct capacity for your application.

Q 9. What warranty is provided with the BAT412800104?

A. The Victron Energy BAT412800104 is supplied with a 2-year manufacturer warranty. This covers defects in materials and workmanship under normal operating conditions. Warranty claims arising from incorrect installation, overcharging, or inappropriate use will not be covered.

Q 10. What are the delivery and returns terms for the BAT412800104?

A. Standard delivery is 1–3 working days within UK mainland. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging if returning. Contact PartsForMachines for full returns instructions prior to sending any item back.