Victron Gel Deep Cycle Battery 12V/220Ah Victron Gel Deep Cycle Battery 12V/220Ah
Victron Gel Deep Cycle Battery 12V/220Ah

Victron

Victron Gel Deep Cycle Battery 12V/220Ah

£610.80
Tax included.
BAT412201104
Sealed, maintenance-free 12V 220Ah gel deep cycle battery for marine house banks. Spill-proof, long cycle life and low self-discharge suit high-capacity domestic banks on offshore craft.
✓ Available for collection or delivery in ~2 days

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Victron 12V 220Ah GEL Deep Cycle battery is a sealed, valve-regulated lead-acid (VRLA) battery with a gel electrolyte, maintenance free for life and spill-proof. The sealed construction permits installation in enclosed compartments where flooded batteries cannot be used.

Gel chemistry is designed for repeated deep discharge and provides a longer service life than AGM under both float and cycling duty. At 220Ah on the 20-hour rate, this is a high-capacity house battery for live-aboard and offshore craft, suited to large domestic banks that must support heavy loads and extended periods away from shore power.

With self-discharge under 2% per month at 20C, the battery is tolerant of seasonal lay-up. To realise the rated cycle life, charge with a temperature-compensated Victron charger set to the recommended gel voltages.

PRODUCT DETAILS

  • Sealed VRLA gel construction, maintenance free for life
  • 12V nominal, 220Ah rated capacity at the 20-hour rate
  • Long cycle life: 500 cycles at 80% DoD, 750 at 50%, 1800 at 30%
  • 12-year float design life at 20C
  • Low self-discharge, less than 2% per month at 20C
  • Copper terminals for low-resistance connections
  • Spill-proof and suitable for installation in confined spaces
  • Recommended charge: 14.1-14.4V absorption, 13.5-13.8V float

No compatible transducers listed for this product.

No spares or accessories listed for this product.

Victron SmartShunt 500A Battery Monitor

Victron SmartShunt 500A Battery Monitor

Victron BMV-712 Smart Battery Monitor

Victron BMV-712 Smart Battery Monitor

Victron Cerbo GX MK2

Victron Cerbo GX MK2

Key specifications

TechnologyGEL (flat plate)
Nominal voltage12 V
Rated capacity (C20)220 Ah
TerminalsCopper
Weight66 kg

Capacity

Rated capacity at 20h discharge220 Ah
Cold cranking amps (CCA)600 A
Reserve capacity220 min

Charging

Absorption voltage14.1 - 14.4 V
Float voltage13.5 - 13.8 V
Storage voltage13.2 - 13.5 V
Maximum charge current44 A (0.2C)
Temperature compensation-24 mV/°C

Cycle life

Float design life at 20°C12 years
Cycle life at 80% DoD500 cycles
Cycle life at 50% DoD750 cycles
Cycle life at 30% DoD1800 cycles
Self-discharge at 20°C< 2 %/month

Physical

Dimensions (l×w×h)522 x 238 x 240 mm

No videos available for this product.

What is the difference between gel and AGM batteries?
In a gel battery the electrolyte is immobilised as a gel, whereas in an AGM battery it is absorbed into a glass-fibre mat. Victron states that gel batteries generally have a longer service life and better cycle capacity, while AGM batteries are better suited to short-time delivery of high currents such as engine starting.
How many charge/discharge cycles will this battery last?
Victron rates the gel deep cycle range at 500 cycles at 80% depth of discharge, 750 cycles at 50%, and 1800 cycles at 30%. Shallower discharges therefore give a much longer service life.
What charge voltages should I use?
For Victron gel deep cycle batteries the recommended settings are 14.1-14.4V absorption, 13.5-13.8V float and 13.2-13.5V storage. Temperature compensation of -24mV/C for a 12V battery is recommended when the battery is regularly below 10C or above 30C.
Is this battery maintenance free?
Yes. It is a sealed VRLA (valve regulated lead acid) battery and is maintenance free for life. Gas escapes through the safety valves only in the event of overcharging or cell failure.
Can it be stored over winter without charging?
Because of its low self-discharge of less than 2% per month at 20C, the battery can be stored for up to a year without recharging if kept cool. Storing it fully charged and in cool conditions is best for service life.