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Rectangular Ni-MH battery pack, green shrink wrap, two wire leads, 50.79 by 42.4 by 14.23 mm

Estry

Estry 59519 3.6V 700mAh Ni-MH standard battery

SKU CH-J7TF-HWA4P MPN 59519

A 3.6V 700mAh Ni-MH replacement battery compatible with models 59519, 29445, 26936GE2, 100935 and BT15

  • Specifications3.6
  • Battery Pack1 Year
  • 6 V 700 mAh Ni-MH chemistry delivers reliable cordless power
  • 52 Wh capacity supports extended talk and standby time
  • Certified to ISO 9001, CE, RoHS and UN 38.3 for safety
  • Fits RCA models 59519, 29445, 26936GE2, 100935 and BT15
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection

Direct replacement for cordless handsets

The Estry 59519 is a 3.6V 700mAh Ni-MH battery built to match the original specifications for RCA handsets using part numbers 59519, 29445, 26936GE2, 100935 and BT15. It delivers 2.52Wh of energy in a 50.79 x 42.4 x 14.23mm pack weighing 114.3g. Certified to ISO9001, RoHS, CE, UN38.3 and MSDS standards, it includes overcharge, over-discharge, over-voltage and short-circuit protection.

Upgrade from degraded original cells

When an original pack no longer holds a charge through a full day of calls or drops voltage under load, this cell restores the rated 700mAh capacity and 3.6V output. The jump is worth it if the handset shows shortened talk time, frequent low-battery alerts or requires constant dock seating. It replaces the factory pack one-for-one without modifying the phone or charger.

Fits existing battery compartment and charger

The pack slots into the handset’s original cavity and connects to the stock charging cradle, so no wiring changes or adapter plates are needed. Built-in protection circuits guard the cells during the standard charge cycle, freeing the user from monitoring charge duration. Buyers who need a different voltage, a higher capacity than 700mAh or a lithium chemistry should look elsewhere.

Highlights

  • 6 V 700 mAh Ni-MH chemistry delivers reliable cordless power
  • 52 Wh capacity supports extended talk and standby time
  • Certified to ISO 9001, CE, RoHS and UN 38.3 for safety
  • Fits RCA models 59519, 29445, 26936GE2, 100935 and BT15
  • Built-in overcharge, over-discharge, over-voltage and short-circuit protection

Specifications

BrandNi-MH
Model700mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

Will the 50.79 x 42.4 x 14.23 mm dimensions fit my handset's battery compartment?

The pack measures 50.79 x 42.4 x 14.23 mm and weighs 114.3 g; compare these figures with the cavity in your device before ordering.

How do I install the replacement and what step is often missed?

Power off the phone, remove the old pack, align the connector pins exactly, press the new unit firmly until it clicks, then charge for a full cycle before first use.

When will the 700 mAh Ni-MH pack need replacing?

Expect roughly one year of typical cordless-phone duty; replace when talk time drops noticeably or the handset fails to hold a charge overnight.

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