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 Ni-MH battery pack, green label, 50.43 by 42.54 by 14.4 mm

Estry

Estry Battery Replacement for MAESTRO MAESTRO 900DSS 1200mAh 3.6V Ni-MH

SKU CH-HK18-Q114G

A 3.6 V 1200 mAh Ni-MH replacement pack sized 50.43 x 42.54 x 14.4 mm and weighing 90.3 g, certified to ISO 9001, RoHS, CE and UN 38.3 for the MAESTRO 900DSS

  • Battery pack size1 Year
  • Details3.6
  • Exact-fit replacement for MAESTRO 900DSS
  • 1200mAh 3.6V Ni-MH capacity delivers 4.32Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards
  • Compact 50.43 x 42.54 x 14.4mm design weighs 90.3g

Direct replacement for MAESTRO 900DSS

This 3.6V Ni-MH pack delivers 1200mAh and 4.32Wh in the original form factor. It is built for owners of the MAESTRO 900DSS who need a new power source matching the factory specifications.

Simple two-wire swap with built-in safeguards

The pack fits the existing compartment using the original connector. Overcharge, over-discharge, over-voltage and short-circuit protection are integrated, so the most common fitting error is reversing the polarity during installation.

Verify the exact model and part number first

Confirm the device reads MAESTRO 900DSS and compare the old pack dimensions of 50.43 x 42.54 x 14.4mm and weight of 90.3g. This battery is not for users with a different MAESTRO model or a conflicting part number.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name1,200 mAh
In the box
Battery pack size1 Year

Questions about this item

How do I confirm the 3.6 V 1200 mAh Ni-MH pack is working after I install it in the MAESTRO 900DSS?

Power on the MAESTRO 900DSS and verify it runs normally; the 4.32 Wh capacity should deliver the expected talk and standby time for a healthy pack.

What comes in the box and do I need to buy a charger or connector separately?

The replacement battery pack is supplied alone; no charger, cable or extra connector is included, so reuse the original MAESTRO 900DSS charger.

Which capacity should I choose for the MAESTRO 900DSS — are there other mAh options?

Only the 1200 mAh 3.6 V version is listed for the MAESTRO 900DSS; select this single option to match the original specifications.

More in Household Batteries & Chargers

Similar items