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 white-grey Li-ion battery 53.40 x 38.00 x 7.50 mm

Cameron & Co

Cameron & Co DS-CS-CRM501PR 1050mAh 3.7V standard battery

SKU CH-BEQE-JEJGB

Replacement lithium-ion battery for CriticalResponse M1501 and REH-1501 pagers, 3.7 V, 1050 mAh, 3.89 Wh, 53.40 × 38.00 × 7.50 mm, white grey

  • TypeMisc Battery
  • Direct replacement for CriticalResponse M1501 and REH-1501 pagers
  • 1050 mAh lithium-ion cell delivers 3.89 Wh runtime
  • Slim 53.40 x 38.00 x 7.50 mm profile fits original bay
  • White-grey housing matches factory appearance
  • Brand-new Cameron Sino unit built to OEM specifications

Compatible Replacement Battery

The Cameron & Co DS-CS-CRM501PR is a lithium-ion battery built for CriticalResponse M1501 and REH-1501 pagers. It replaces the CS523450AL 1S1P pack and delivers 3.7 V with a 1050 mAh capacity. The cell measures 53.40 x 38.00 x 7.50 mm and comes in white grey.

Ideal for Pager Maintenance

This unit suits technicians or organisations keeping CriticalResponse pagers operational in the field. It will not fit devices that use a different form factor, voltage or connector, so buyers with other pager models should look elsewhere.

Simple Drop-In Power

The battery slides into the pager's existing compartment without adapters or soldering. Its 3.89 Wh rating restores the original runtime, freeing the user from carrying a spare charger during a shift.

Highlights

  • Direct replacement for CriticalResponse M1501 and REH-1501 pagers
  • 1050 mAh lithium-ion cell delivers 3.89 Wh runtime
  • Slim 53.40 x 38.00 x 7.50 mm profile fits original bay
  • White-grey housing matches factory appearance
  • Brand-new Cameron Sino unit built to OEM specifications

Specifications

BrandCameron Sino
ModelDS-CS-CRM501PR
TypeMisc Battery

Questions about this item

Which CriticalResponse pager models accept the DS-CS-CRM501PR battery?

The battery fits the CriticalResponse M1501 and REH-1501 pagers.

Does the replacement match the original CS523450AL 1S1P cell dimensions?

Yes, it measures 53.40 x 38.00 x 7.50 mm, matching the OEM form factor.

How can I confirm the new cell is delivering its rated capacity after installation?

A full charge should show 3.7 V and provide 1050 mAh or 3.89 Wh of runtime.

Also in this aisle

People compared these

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