Kastar 1-Pack Battery Replacement for AT&T BT6010 BT-6010 BT8000 BT-8000 BT8001 BT-8001 BT8300 BT-8300 3101 3111 AT3201 AT-3201 AT32112 AT-3211-2 AT3211-2 CL74209 CL74309 CL80109 CL81109 CL81209
Kastar 1-Pack Battery Replacement for AT&T BT6010 BT-6010 BT8000 BT-8000 BT8001 BT-8001 BT8300 BT-8300 3101 3111 AT3201 AT-3201 AT32112 AT-3211-2 AT3211-2 CL74209 CL74309 CL80109 CL81109 CL81209
Hero image 0 of Kastar 1-Pack Battery Replacement for AT&T BT6010 BT-6010 BT8000 BT-8000 BT8001 BT-8001 BT8300 BT-8300 3101 3111 AT3201 AT-3201 AT32112 AT-3211-2 AT3211-2 CL74209 CL74309 CL80109 CL81109 CL81209, 0 of 4

Kastar 1-Pack Battery Replacement for AT&T BT6010 BT-6010 BT8000 BT-8000 BT8001 BT-8001 BT8300 BT-8300 3101 3111 AT3201 AT-3201 AT32112 AT-3211-2 AT3211-2 CL74209 CL74309 CL80109 CL81109 CL81209

4.5 stars out of 16 reviews
(4.5)|
16 ratings

Key item features

  • High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your devices to performance well and operate longer.
  • Battery Specification: Battery Type: Ni-MH; Battery Voltage: 2.4V; Battery Capacity: 500mAh; Battery Dimensions: 44.5 x 20.5 x 10.5mm (1.75" x 0.8" x 0.4").
  • Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles.
  • Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.
  • Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure.
Current price is $5.59
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives by Sat, Apr 11
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Sold and shipped by Kastar USA IncPro Seller
4.621183800623053 stars out of 5, based on 1605 seller reviews(4.6)
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4.5 out of 5 stars
stars16 ratings7 reviews
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Showing 1-3 of 7 reviews

Mar 18, 2026
Joel
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

very pleased

returns are very easy, helps to make shopping easier

Incentivized Review
Helpful?4EHCC2PTOR6E763553115
Jan 9, 2026
Joyce
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

good fit

Fit perfectly.

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Helpful?4EHCC2PTOR6E763553115
Feb 27, 2026
RONALD
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

They are just fine

Incentivized Review
Helpful?4EHCC2PTOR6E763553115