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Rectangular Ni-MH battery pack, light grey plastic shell, two metal contacts on one end

Estry

Estry KX-TC1870B 3.6V 700mAh Ni-MH standard battery

SKU CH-V36J-7MD6H MPN KX-TC1870B

Ni-MH 3.6V 700mAh replacement battery compatible with Panasonic KX-TC1870B and related cordless phone models

  • Battery pack size1 Year
  • Details3.6
  • Replaces original battery in many Panasonic cordless phones
  • 6 V 700 mAh Ni-MH chemistry delivers 2.52 Wh runtime
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3
  • Compact 50.79 x 42.4 x 14.23 mm pack weighs 114.3 g

Exact Replacement Battery

The Estry KX-TC1870B is a 3.6V 700mAh Ni-MH pack built to original specifications for cordless phones. It fits models including KX-TC1870B, KX-TC1710, KX-TC9568XB, KX-TC1720B, KX-TC933 and KX-TC1507. It also replaces part numbers P-P508, KX-A36, P-P501, P-P510, TYPE 21, HHR-P505PA, RCT-3A-C1, HHR-P505, TYPE 1, P-P504 and KX-TCA14.

Simple Snap-In Installation

The pack slides into the handset battery compartment without tools or soldering. Polarity is keyed so it only fits one way. The most common issue is ordering the wrong chemistry; this cell is Ni-MH only and will not work in handsets that require Ni-Cd or lithium packs. Verify the original part number before purchase.

3.6V 700mAh Ni-MH Chemistry

The single specification that decides compatibility is the 3.6V 700mAh Ni-MH rating. Handsets designed for a different voltage, capacity or chemistry will not charge or run correctly with this pack. Buyers who need a lithium or higher-capacity cell should look elsewhere.

How it compares

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

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameNi-MH
Model name700 mAh
In the box
Battery pack size1 Year

Questions about this item

How do I verify the Estry KX-TC1870B 3.6V 700mAh Ni-MH battery is working after installation?

Install the battery into your compatible phone model such as KX-TC1870B or KX-TC1710, place the handset on the charger and confirm the charging indicator lights; then make a test call to check talk time and audio clarity.

What comes in the box with the Estry KX-TC1870B 3.6V 700mAh Ni-MH battery and what must I buy separately?

The package contains one 3.6V 700mAh Ni-MH replacement battery measuring 50.79 x 42.4 x 14.23 mm and weighing 114.3 g; no charger, cables or tools are included so reuse your existing phone cradle and power adapter.

Which capacity version of the Estry replacement battery should I choose for my handset?

Select the 700mAh 3.6V Ni-MH pack rated at 2.52 Wh when your original part number matches P-P508, HHR-P505, KX-A36, TYPE 21 or any listed compatible model such as KX-TC1870B or KX-TC1720B.

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