The Giantz 12V 140Ah AGM Deep Cycle Battery is a sealed, maintenance-free power source for off-grid use in 4WD vehicles, caravans, campers, trailers, motorhomes and marine setups. It also runs 12V appliances such as portable fridges and washers. It is rated for a maximum of 1400 cycles at 30% depth of discharge, so it can be recharged and drawn down repeatedly.
The battery is spill-proof and does not leak gas, and its bolt-down terminals keep connections secure. Charge it when it arrives, even if you will not use it soon. If it sits unused for long periods, charge it about every 3 months to prevent over-discharge.
Note:
1.Please charge the battery on receiving it even if the battery will not be used in the near future.
a.Maintenance-free means the terminals need not be refilled. However, the battery must be recharged periodically after use.
b.It is advised to charge the battery every 3 months if not in use for long periods. This is to prevent over-discharging of the battery which will cause irreparable damage to it.
c.AGM deep cycle batteries have a much longer cycle life if they are exhausted to a small degree and then recharged, rather than draining all their power and recharging all the away.
Features
- Deep cycle battery for off-grid power
- Maximum of 1400 cycles
- Longer cycle life
- Higher sulfation resistance
- Longer storage life
- Sealed, maintenance-free design
- Superior deep discharge recovery
- Better low temperature performance
- High oxygen-recombination efficiency
- Advanced AGM technology
- Spill-proof, leak-proof and non-gassing
- Secure bolt-down terminals
- Convenient carry handle
Specifications:
Overall dimensions: 33cm x 17.1cm x 21.6cm
Approx. weight: 29.5kg
Container material: ABS
Terminals: bolt-down
Nominal voltage: 12V
Rated capacity (10-hour rate): 140Ah
Maximum cycle lIfe: 1400 cycles (@30% DOD)
Internal resistance: Approx. 5.0mΩ
Maximum discharge current: 1200A (5s)
Maximum charge current: 25A
Operating temperature ranges:
Discharge: -15°C to 50°C
Charge: -20°C to 50°C
Storage: -20°C to 50°C
Capacity affected by temperature: 40°C = 102% | 25°C = 100% | 0°C = 85% | -15°C = 65%
Float charge: 13.5 to 13.8V
Equalise charge: 13.8 to 14.1V
Cycle charge: 14.4 to 15.0V
Self-discharge 3% of capacity declined per month at 25°C
Package Contents:
1 x Giantz Deep Cycle Battery
1 x User manual
