Kastar 1-Pack Ni-MH Battery 2.4V Replacement for BT162342 BT-162342 BT1623421 BT-1623421 BT166342 BT-166342 BT262342 BT-262342 BT266342 BT-266342 BT183342 BT-183342 BT283342 BT-283342 2SN-AAA40H-S-X2
Kastar 1-Pack Ni-MH Battery 2.4V Replacement for BT162342 BT-162342 BT1623421 BT-1623421 BT166342 BT-166342 BT262342 BT-262342 BT266342 BT-266342 BT183342 BT-183342 BT283342 BT-283342 2SN-AAA40H-S-X2
Hero image 0 of Kastar 1-Pack Ni-MH Battery 2.4V Replacement for BT162342 BT-162342 BT1623421 BT-1623421 BT166342 BT-166342 BT262342 BT-262342 BT266342 BT-266342 BT183342 BT-183342 BT283342 BT-283342 2SN-AAA40H-S-X2, 0 of 5
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Kastar 1-Pack Ni-MH Battery 2.4V Replacement for BT162342 BT-162342 BT1623421 BT-1623421 BT166342 BT-166342 BT262342 BT-262342 BT266342 BT-266342 BT183342 BT-183342 BT283342 BT-283342 2SN-AAA40H-S-X2

4.6 stars out of 34 reviews
(4.6)|
34 ratings

Key item features

  • Enhanced Endurance: This Kastar Ni-MH battery offers high capacity, providing extended power for cordless phones to ensure longer operation.
  • Precise Specifications: The battery is Ni-MH type, features 2.4V voltage, 1000mAh capacity, and measures 44.5 x 20.5 x 10.2mm.
  • Assured Longevity: Mix-protection additive in the cathode prevents degradation during charge/discharge cycles, extending the battery's lifespan up to 1200 cycles.
  • Sustained Power: An embedded seal structure expands crystal lattice space, allowing for more hydrogen and enabling the battery to retain power longer.
  • Eco-Conscious Design: The Ni-MH cell is environmentally friendly, free of Hg/Cd/Pb, and utilizes a DBCK steel shell for explosion protection.
  • Broad Compatibility: This replacement battery is compatible with numerous Vtech cordless phone models, including CS6114, DS6151, and SN6107.
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Current price is $5.99
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Columbus, 43215
Arrives by Mon, Feb 23
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Sold and shipped by Kastar USA IncPro Seller
4.615074024226111 stars out of 5, based on 1486 seller reviews(4.6)
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4.6 out of 5 stars
stars34 ratings22 reviews
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Showing 1-3 of 22 reviews

Oct 18, 2025
Rick
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Strong 1000mAh Batteries

The best thing about these batteries is that they are 1000mAh, and that is very hard to find. That is more then others that I saw that were 300, 600 or 800mAH. The battery stays charged longer due to this. My old batteries had gotten to the point where I had to charge them every three days. The first time I used these Kastar batteries after I charged them, I got 10 days of landline phone use. I am on the second charge now, and I have already gotten seven days, so I expect I will get 10 days from this second charge, too.

Helpful?22DDIY4KKDVL138893429
Nov 11, 2025
Tmblrlvr
Item details
Size: 4-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Great price, arrived on time and fit perfect!

Helpful?22DDIY4KKDVL138893429
Feb 8, 2026
rodeomuffin
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Packaged extremely well and delivered quickly!

Helpful?22DDIY4KKDVL138893429