A van charges from three sources, and they rarely agree · review
Electronicx Caravan Edition 12 V 120 Ah C100 AGM review
A 12 V 120 Ah sealed AGM battery rated at the C100 hour rate and for over 600 cycles, described as gas-tight and therefore suitable for installation inside a vehicle.
The bottom line A larger sibling to the 100 Ah Caravan battery, with a published cycle count the others lack and none of the dimensions the others give. On a battery bought to fit a tray, that is the wrong half of the sheet to leave out.
A 120 Ah AGM in the same range as the 100 Ah Caravan battery on this page, specified differently.
What it publishes that its sibling does not
Over 600 cycles. The 100 Ah Caravan battery publishes no cycle count at all, and this one does — without a depth of discharge, but it is there.
What its sibling publishes and this one does not
Dimensions. Weight. Terminal post diameters. Polarity side. All four appear on the 100 Ah listing and none appears here, which is an odd asymmetry within one maker’s range and a real obstacle for anyone replacing a battery in an existing tray.
The construction argument
Gas-tight, fully sealed, maintenance-free, and the third bullet draws the conclusion: suitable for confined and indoor installation. That is the practical case for AGM in a habitation area, stated plainly.
What the listing offers it for
Inverters, movers and 12 V systems in caravans, off-grid huts and boats. All plausible for a 120 Ah AGM; none accompanied by a current figure that would let the match be checked.
Availability
German, French, Italian and Spanish Amazon stores quoted 160 € to 190 € when this page was compiled.
British Amazon catalogue carries an entry for it, with nobody selling.
American Amazon store returned nothing at all, so the buy button there runs a search instead of landing on an empty page.
These figures are what Keepa reported on the day this page was last updated. Availability and pricing move without notice.
Prices quoted in this text were read on 16 September 2026. The live price is at the top of the page.
What it gets right, and what it leaves out
Strengths
The capacity carries its C100 rate
Over 600 cycles is published, which two other batteries in this catalogue omit entirely
Gas-tight construction is named with confined and indoor installation drawn as the consequence
Compromises
No dimensions and no terminal type, on a battery whose whole purpose is replacing another in a tray
The cycle count has no depth of discharge
No charging figures, on a listing that names inverters and movers
Specifications
Capacity
120 Ah at the C100 rate, 12 V, from the title
Chemistry
AGM, fully sealed, gas-tight and maintenance-free, third bullet
Alternator and shore charging
Absent as figures — the fourth bullet names inverters and standby systems without publishing a charge current or voltage
Low-temperature protection
Nowhere in the listing
Mounting constraints
Shock and vibration resistant, suitable for confined installation and for indoor use, third and fifth bullets; no terminal type is published
Dimensions
Nowhere in the listing
Amazon reference
B0885QZP6P (same reference on 5 Amazon marketplaces)
EAN
4059568027574
Questions owners ask about this one
How much more does 120 Ah give than 100 Ah?
Twenty per cent more rated capacity at the same C100 rate — and, on lead-acid, about twenty per cent more of the roughly half that is conventionally usable. It also means a larger and heavier case, and this listing publishes neither dimension nor weight.
Does “suitable indoors” mean it needs no ventilation?
The listing says the gas-tight construction makes it suitable for indoor installation. What a specific installation requires is set by the maker’s instructions and by the rules in force where you are, and this page does not extend a construction claim into an installation permission.
100 Ah C100 at 12 V · AGM VRLA, valve-regulated and maintenance-free · deep-cycle construction · round standard posts, positive on the right · 278 × 175 × 190 mm · supplied ready to use
A 12 V 100 Ah valve-regulated AGM battery rated at the C100 hour rate, published with dimensions, post type and polarity, and supplied ready to use.
Best for: A straight AGM replacement in a motorhome where the existing charger profile already suits lead-acid.
100 Ah C100 at 12 V · sealed maintenance-free lead · 24 A maximum charge current · float 13.6–13.8 V, maximum charge 14.7–14.8 V · over 600 cycles to DIN · positive on the right · 278 × 175 × 190 mm
A 12 V 100 Ah sealed lead battery rated at the C100 hour rate, published with a maximum charge current and both float and charge voltages — the only battery in this catalogue to give them.
Best for: Anyone setting up a charger properly, because it is the one battery here whose voltages are published.
tank not published · 3100 W, 230 V 50 Hz sine from a microprocessor-controlled inverter module · transfer time not applicable · 16 A socket, 2 USB at 5 V/1 A and 5 V/2.1 A · petrol or LPG, everything for gas supplied · 63 dB Lpa at 7 m, distance STATED · outdoor machine, manual governs
A 3100 W dual-fuel inverter generator supplied with everything needed to run on LPG, quoted at 63 dB Lpa at 7 metres, with parallel cables included and an eco mode saving up to 50 % of fuel.
Best for: A household backup kept for years between uses, where bottled gas avoids stale petrol.