We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular sealed AGM battery with nut-and-bolt terminals, dark casing, 7.13 by 3.00 by 6.6 inches

BatteryJack inc.

BatteryJack inc. DieHard Platinum 1150 12V 18Ah jump starter

SKU CH-0Q1Q-5SG23

12V 18Ah AGM jump starter battery with nut-and-bolt terminals for scooters, UPS and alarm systems

  • Advanced AGM technology provides reliable power
  • Maintenance-free sealed design eliminates upkeep
  • 12 V 18 Ah capacity supports deep-cycle use
  • Compact 7.13 x 3.00 x 6.6 in size fits tight spaces
  • Direct replacement for many OEM battery models

12V 18Ah AGM Jump Starter

The DieHard Platinum 1150 is a sealed 12V 18Ah AGM battery built for jump-starting vehicles and supplying backup power. It fits scooters, mobility wheelchairs, fire alarms, security systems, UPS units, exit signs, emergency lighting, testing equipment and electric gates. The nut-and-bolt terminals allow a secure connection in each application.

Sustained Deep-Cycle Delivery

Advanced AGM technology lets the battery provide steady current over long discharges rather than only a short cranking burst. The 18Ah capacity supports extended runtime for backup loads such as UPS systems or emergency lighting. Expected service life is four to seven years depending on duty cycle and charging regime.

Sealed Maintenance-Free Operation

The valve-regulated AGM construction is completely sealed so no electrolyte maintenance is required. The unit weighs 12.5 lbs and measures 7.13 in long, 3.00 in wide and 6.6 in high. No active cooling is needed, so operation is silent and power draw is limited to the self-discharge rate of the chemistry.

Highlights

  • Advanced AGM technology provides reliable power
  • Maintenance-free sealed design eliminates upkeep
  • 12 V 18 Ah capacity supports deep-cycle use
  • Compact 7.13 x 3.00 x 6.6 in size fits tight spaces
  • Direct replacement for many OEM battery models

Specifications

No published specifications for this item yet.

Questions about this item

Does the 12.5 lb 12V 18Ah AGM unit generate noticeable heat or noise during extended jump-start or backup use?

The sealed AGM design operates silently with no moving parts, and normal charging or cranking currents produce only mild warmth that the plastic case dissipates without a fan.

What cables or terminal hardware must I already have to connect the nut-and-bolt posts on this 18Ah battery?

You need ring-terminal leads with M6 or 1/4 inch bolts and matching nuts to secure the cables to the threaded posts supplied with the battery.

Will this 12V 18Ah replacement work in a UPS or alarm panel that originally used a 12V 17Ah or 20Ah Yuasa or Power-Sonic unit?

Yes — the 7.13 x 3.00 x 6.6 in case and bolt terminals match the common 17–20 Ah footprint, so it fits the same tray and connects to the existing wiring.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.