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 black sealed lead-acid battery, T2 terminals, 5.94 by 2.56 by 3.72 inches

BatteryJack inc.

BatteryJack inc. 12V 9Ah UPS Replacement Battery PowerStar Bella Betty Daisy Vapor Longer Lasting for 7Ah

SKU CH-VQB8-JS5FB

12V 9Ah AGM battery with T2 terminals fits UPS units needing 7Ah replacements

  • Higher capacity extends runtime with 12V 9Ah rating
  • Leak-free operation from sealed AGM construction
  • Maintenance-free design requires no electrolyte checks
  • Compact dimensions fit existing UPS enclosures at 5.94in × 2.56in × 3.72in
  • Direct 100% OEM replacement for 7Ah batteries

12 V 9 Ah UPS Replacement Battery

This sealed lead-acid battery delivers 9 Ah at 12 V as a direct OEM replacement for 7 Ah units. It uses absorptive glass mat construction that keeps electrolyte absorbed in glass-fibre separators. The design is classified non-spillable and meets International Air Transport Association requirements. Buyers who need a different voltage or a lithium chemistry cannot use this unit.

Sealed AGM Thermals and Maintenance

The gas recombination system recycles over 90 % of gas generated during normal operation, so the battery runs maintenance-free without venting. Sealed construction prevents electrolyte leakage from terminals or case in any mounting orientation. No liquid topping or periodic checks are required over the expected 4 to 7 year service life. Installations that demand active cooling or external venting will not benefit from this design.

T2 Terminals and Physical Fit

Terminals are T2 type measuring 5.94 in long, 2.56 in wide and 3.72 in high with a weight of 13.16 lbs. The larger 9 Ah capacity fits the same footprint as many 7 Ah packs but verify compartment dimensions before ordering. A 24-month warranty and 30-day money-back guarantee cover defects. Systems requiring screw terminals or a different terminal spacing will need an adapter or a different model.

Highlights

  • Higher capacity extends runtime with 12V 9Ah rating
  • Leak-free operation from sealed AGM construction
  • Maintenance-free design requires no electrolyte checks
  • Compact dimensions fit existing UPS enclosures at 5.94in × 2.56in × 3.72in
  • Direct 100% OEM replacement for 7Ah batteries

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 12V 9Ah battery with T2 terminals in my UPS, and what step do people often miss?

Match the 5.94in length, 2.56in width and 3.72in height to the compartment, then connect the T2 terminals observing correct polarity; the step often missed is tightening the terminal bolts enough to prevent resistance heating.

What maintenance or replacement will this sealed AGM battery need during its 4-7 year expected life?

The maintenance-free design needs no electrolyte checks; plan to replace the unit once runtime drops below the load requirement, typically after the 24-month warranty period.

What limit appears first when this 13.16lb battery runs under sustained load?

Internal temperature rise and voltage sag under continuous discharge are the first limits; the AGM chemistry recombines over 90% of gas, but prolonged high current will still trigger thermal protection or capacity loss.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

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