Victron
Victron AGM Deep Cycle Battery 12V/220Ah (M8)
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron Energy 12V 220Ah AGM Deep Cycle is a sealed, maintenance-free VRLA battery built on flat plate Absorbent Glass Mat construction. The electrolyte is held in a glass-fibre mat between the plates, so the battery is spill-proof and can be mounted in any orientation. Its low internal resistance delivers strong high-current performance, suiting demanding marine loads such as inverters, bow thrusters and electric winches.
The 220Ah rating is quoted at the 20 hour rate, with 200Ah available at the faster 10 hour rate. Lead-calcium grids and high-purity active materials keep self-discharge below 2% per month, allowing extended storage between charges. As with any lead-acid battery, life is longest when discharges are kept shallow and the battery is recharged promptly with a suitable charger.
This version is fitted with M8 drilled, flat copper insert terminals for a direct, high-contact connection, making it well suited to permanently installed high-capacity house banks on larger vessels.
PRODUCT DETAILS
- Sealed maintenance-free VRLA AGM construction, spill-proof and mountable in any position
- 220Ah rated capacity at the 20 hour rate (200Ah at the 10 hour rate)
- Low internal resistance for high-current loads such as inverters, thrusters and winches
- M8 drilled flat copper insert terminals for a direct, high-contact connection
- Self-discharge below 2% per month at 20°C from lead-calcium grids
- Float design life of 7 to 10 years at 20°C
- Cycle design life of 400 cycles at 80% DoD, 600 at 50% DoD and 1500 at 30% DoD
- Cold cranking performance of 650A and 250 minutes reserve capacity
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Key specifications
| Technology | Flat plate AGM (VRLA) |
| Nominal voltage | 12 V |
| Rated capacity (C20) | 220 Ah |
| Terminals | M8 drilled flat copper insert |
| Weight | 65 kg |
Capacity
| Capacity at C10 | 200 Ah |
| Capacity at C20 | 220 Ah |
| Cold cranking amps (CCA) | 650 A |
| Reserve capacity | 250 min |
Charging
| Absorption voltage | 14.2 - 14.6 V |
| Float voltage | 13.5 - 13.8 V |
| Storage voltage | 13.2 - 13.5 V |
| Maximum charge current | 44 A (0.2C) |
| Temperature compensation | -24 mV/°C |
Cycle life
| Float design life at 20°C | 7 - 10 years |
| Cycle life at 80% DoD | 400 cycles |
| Cycle life at 50% DoD | 600 cycles |
| Cycle life at 30% DoD | 1500 cycles |
| Self-discharge at 20°C | <2 %/month |
Physical
| Dimensions (l×w×h) | 522 x 238 x 240 mm |
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