Kastar 2-Pack BT184342 / BT284342 Battery Replacement for AT&T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040, 6010 6030 6031 6032 6041 6042 6043 6044 6051 6052
Kastar 2-Pack BT184342 / BT284342 Battery Replacement for AT&T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040, 6010 6030 6031 6032 6041 6042 6043 6044 6051 6052
Hero image 0 of Kastar 2-Pack BT184342 / BT284342 Battery Replacement for AT&T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040, 6010 6030 6031 6032 6041 6042 6043 6044 6051 6052, 0 of 5
Kastar

Kastar 2-Pack BT184342 / BT284342 Battery Replacement for AT&T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040, 6010 6030 6031 6032 6041 6042 6043 6044 6051 6052

|9 ratings
Kastar 2-Pack BT184342 / BT284342 Battery Replacement for AT&T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040, 6010 6030 6031 6032 6041 6042 6043 6044 6051 6052Kastar 2 Pack BT184342 BT284342 Battery Replacement AT T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040 6010 6030 6031 6032 6041 604Kastar 3 Pack BT184342 BT284342 Battery Replacement for AT T Environmental Protection SL82558 SL82618 SL82658Kastar 4 Pack BT184342 BT284342 Battery Replacement AT T SL82558 SL82618 SL82658 TL92278 TL92328 TL92378 SB67030 SB67040 6010 6030 6031 6032 6041 604
Size:2-PACK

Key item features

  • Enhanced Capacity: Kastar high-capacity Ni-MH batteries provide extended power for devices, ensuring longer operation and improved performance.
  • Precise Specifications: Each battery features a 2.4V voltage, 1000mAh capacity, and measures 44 x 20 x 10mm, with two batteries included per package.
  • Extended Lifespan: Mix-protection additive in the cathode prevents material degradation during charging and discharging, extending battery lifespan up to 1200 cycles.
  • Sustained Power: An embedded seal structure expands the crystal lattice space, allowing for greater hydrogen retention and longer power retention compared to other batteries.
  • Eco-Conscious Design: Ni-MH eco-friendly cells are free from Hg/Cd/Pb, minimizing environmental pollution, and feature a DBCK steel shell for explosion protection.
  • Broad Compatibility: Replacement batteries are compatible with numerous AT&T, Sanik, Motorola, and Philips phone models, including specific CS, DS, LS, VS, and VT series.
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Current price is $6.99
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Sold and shipped by Kastar USA IncPro Seller
4.628504672897196 stars out of 5, based on 1712 seller reviews(4.6)
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4.6 out of 5 stars
stars9 ratings5 reviews
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Showing 1-3 of 5 reviews

Oct 11, 2025
Missy
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Size: 3-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

These were the exact match we needed for our Vtech Cordless phones! After searching numerous other places, we spotted these online. The delivery of this item was prompt. I also liked the option of ordering multiples since our phones came in a group of three. Very inexpensive

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Helpful?26MT793SLNK8286524890
Feb 13, 2026
susan
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

good replacement battery

Bought these to revive an older ATT phone that needed replacement batteries. They brought back to life this older but good quality phone and have been working well. ATT doesn't sell replacement batteries, nor even that phone model. Kastar's batteries have worked perfectly so far.

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Helpful?26MT793SLNK8286524890
Mar 7, 2026
Jan
Item details
Size: 2-PACK
Sold and shipped byKastar USA Inc
5 out of 5 stars review

Verified Purchase

Great replacement batteries at a great price

I have an older wireless phone set that uses these batteries. It used to be a little hard to find these, but it was a snap to do it from Walmart.com. Good price and free/good shipping.

Incentivized Review
Helpful?26MT793SLNK8286524890