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 wrap, 50.79 by 42.4 by 14.23 mm

Estry

Estry EXAI7248i standard battery 3.6V 700mAh

SKU CH-C63F-JE8D8 MPN EXAI7248i

Ni-MH replacement cell delivering 3.6 V and 700 mAh for compatible EX-series devices

  • Specifications3.6
  • Battery Pack1 Year
  • Direct replacement for original battery specs
  • 6V 700mAh Ni-MH delivers 2.52Wh capacity
  • Fits EXAI7248i EXS2050 EXAI3985 EXAI8985 EX-6000 EXA2850 EXA3955 EXAI5180 CDU5160 EXL-8945 EX-7500 EX4100 EX3101 EXI960
  • Replaces part numbers BBTY0449001 BBTY0300001 BT-800 BBTY0444001 BT-905
  • Certified ISO9001 RoHS CE UN38.3 MSDS for safety

Direct Replacement Battery

The Estry EXAI7248i is a new Ni-MH battery rated at 3.6V and 700mAh. It replaces the original pack in compatible cordless phones and similar devices. The cell delivers 2.52Wh of energy and includes overcharge, over-discharge, over-voltage and short-circuit protection.

Match Your Model Number

This battery fits only the models and part numbers listed by the supplier: EXAI7248i, EXS2050, EXAI3985, EXAI8985, EX-6000, EXA2850, EXA3955, EXAI5180, CDU5160, EXL-8945, EX-7500, EX4100, EX3101, EXI960, BBTY0449001, BBTY0300001, BT-800, BBTY0444001 and BT-905. Buyers whose device uses a different code cannot use this pack.

Drop-In Installation

The pack measures 50.79 x 42.4 x 14.23mm and weighs 114.3g, matching the original form factor for a direct swap. No soldering or adapter is required. The battery ships ready to use and is certificated to ISO9001, RoHS, CE, UN38.3 and MSDS standards.

Highlights

  • Direct replacement for original battery specs
  • 6V 700mAh Ni-MH delivers 2.52Wh capacity
  • Fits EXAI7248i EXS2050 EXAI3985 EXAI8985 EX-6000 EXA2850 EXA3955 EXAI5180 CDU5160 EXL-8945 EX-7500 EX4100 EX3101 EXI960
  • Replaces part numbers BBTY0449001 BBTY0300001 BT-800 BBTY0444001 BT-905
  • Certified ISO9001 RoHS CE UN38.3 MSDS for safety

Specifications

BrandNi-MH
Model700mAh
Specifications3.6
Battery Pack1 Year

Questions about this item

How long will the 700mAh capacity actually run my device?

Runtime depends on the device's current draw; a 100 mA load would last about seven hours, while a 500 mA load would last roughly 1.4 hours.

What does the 3.6V rating mean for compatibility?

The 3.6V output matches the original specification for models such as EXAI7248i, EXS2050, and EXAI3985, ensuring correct voltage for those devices.

Will the 50.79 x 42.4 x 14.23mm dimensions fit my equipment?

The pack measures 50.79 mm long, 42.4 mm wide, and 14.23 mm thick, matching the original battery cavity for listed models including EXAI7248i and EX-6000.

Also in this aisle

People compared these

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