Features

SB2490

1 Year WarrantyThese are small Sealed Lead Acid batteries that are generally used for semi-portable appliances that need more power or a fair bit of power (more than can be provided by D, C or AA cells) for a longish time. They are typically used for people who go caving, or for lighting for an overnight camping trip where you are travelling on foot. They are not ridiculously heavy or bulky. They are good to drive a lantern on a tinny for that night fishing expedition. Being sealed, you cannot fear that the battery acid (which is actually a GEL) will spill.

The amp-hour rating tells you how long the battery will last before it goes flat. For example, a 7.2Ah battery will give 7.2 amps for one hour or 3.6 amps for 2 hours or 1.8 amps for 4 hours, etc. Generally an adequate amount of current for a lantern.

They are ideally charged by solar panels.

• Leak proof construction
• Usable and rechargeable in any position
• Capable of high discharge rates
• Deep discharge recovery
• Wide range of operating temperatures
• Long service life

Specifications

Specifications

Packaged Volume : 3.14l

Packaged Weight : 5.04kg

Packaged Length : 19cm

Packaged Width : 8.8cm

Packaged Height : 18.8cm

Length : 181mm

Height : 167mm

Depth : 77mm

DC Voltage : 12V

Battery usage : Rechargeable

Battery Chemical Composition : Sealed Lead Acid (SLA)

Battery Peak Current : 270A

Amp Hour Rating : 18Ah

20 Hour Capacity : 18Ah

10 Hour Capacity : 17.2Ah

5 Hour Capacity : 15.2Ah

1 Hour Capacity : 10.8Ah

Internal Resistance : 15?

Connection Type : M5 Bolt/Nut

Type of battery : SLA Block

Recharging Voltage : 14.4V, 15V

Standard Recharge Current : 2A

Recharging Time : 10hr

Availability : Stocked item