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
A rectangular 12V 2.3Ah sealed lead acid battery in black ABS plastic casing

Raion Power

Raion Power RG1223T1 12V 2.3Ah standard battery for Amsco 503902 Arthrotone

SKU CH-A53S-NH2YF

A 12V 2.3Ah sealed lead-acid replacement battery for the Amsco 503902 Arthrotone, supplied factory-fresh in a rugged ABS case with UL and CE ratings

  • TypeRechargeable Batteries
  • Battery Pack1-pack
  • Battery TypeSealed Lead Acid
  • Battery Capacity2300 mAh
  • Battery Voltage12V
  • 12V 2.3Ah capacity powers Amsco 503902 Arthrotone reliably
  • Sealed lead-acid AGM design needs no maintenance ever
  • Non-conductive ABS casing resists shock, vibration, chemicals and heat
  • U.L. Recognised, CE rated and built in ISO 9001 certified factories
  • Voltage-matched from same batch when multiples are ordered

Replacement battery for Amsco 503902 Arthrotone

The Raion Power RG1223T1 is a 12V 2.3Ah sealed lead-acid battery built as a direct replacement for the Amsco 503902 Arthrotone. It arrives factory fresh in a single pack and uses AGM technology so no maintenance is required. The valve-regulated spill-proof design allows installation in various positions. Calcium alloy grid construction reduces electrolyte loss for consistent performance.

Limits of a 12V 2.3Ah SLA pack

At 2300 mAh the capacity suits low-drain backup or cyclic use but will not sustain high-current loads for long periods. Sealed lead-acid chemistry self-discharges over time so periodic recharging is needed during storage. The 12 volt output is fixed and cannot be adjusted for other voltage requirements. Terminal polarity and physical layout match the original unit only.

Rugged ABS casing and voltage-matched supply

The non-conductive ABS plastic case resists shock, vibration, chemicals and heat for durable daily operation. UL recognised and CE rated, the cells are produced in ISO 9001 certified facilities. When multiple units are ordered they are voltage matched from the same manufacturing batch to improve longevity. Dimensions are 7.01 x 1.38 x 2.40 inches and weight is 2.01 lbs.

Highlights

  • 12V 2.3Ah capacity powers Amsco 503902 Arthrotone reliably
  • Sealed lead-acid AGM design needs no maintenance ever
  • Non-conductive ABS casing resists shock, vibration, chemicals and heat
  • U.L. Recognised, CE rated and built in ISO 9001 certified factories
  • Voltage-matched from same batch when multiples are ordered

Specifications

BrandRaion Power
ModelRG1223T1
TypeRechargeable Batteries
Battery Pack1-pack
Battery TypeSealed Lead Acid
Battery Capacity2300 mAh
Battery Voltage12V

Questions about this item

How do I confirm this 12V 2.3Ah pack is the right replacement for my Amsco 503902 Arthrotone?

The RG1223T1 is built as a direct 12V 2.3Ah replacement for the Amsco 503902 Arthrotone; it ships as a single sealed lead-acid unit with the same voltage and capacity rating.

What does the 2.3Ah rating actually deliver in the Arthrotone during use?

At 12V the 2.3Ah rating means the battery can supply roughly 2.3 amps for one hour or proportionally less current for longer periods before needing recharge.

What connection standard does the RG1223T1 use and what current can it handle?

The battery uses standard F2 spade terminals common on 12V SLA packs; the sealed lead-acid chemistry and calcium-alloy grid support the rated 2.3Ah discharge without spill risk in any orientation.

Also in this aisle

People compared these

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