Replacement Uniden BT-446 Cordless Phone Battery
Item #: BATT-446   |    In Stock - Fast shipping from our US warehouse!

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Replacement Uniden BT-446 Cordless Phone Battery

Item #: BATT-446   |  In Stock - Fast shipping from our US warehouse!

Today's Price: $8.95


Price: $8.95


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Product Specifications for Replacement Uniden BT-446 Cordless Phone Battery

Specifications:
BM Part #: BATT-446
Voltage: 3.6 Volt
Capacity: 800 mAh
Type: NiMH
Length: 2.00"
Width: 1.18"
Height: 0.40"
Shipping Weight: 0.28Lbs (4.48 oz)
Warranty: 1 Year
  Get OEM performance for less!  
Our replacement batteries deliver the same quality and power as brand-name originals, but without the premium price tag. Stop paying for a logo. Choose performance and significant savings.

Product Description

This aftermarket replacement Uniden BT-446 battery is 100% compatible with hundreds of phone models; including popular models in GE, Motorola, Sony, Uniden and many more. Buy an Uniden BT-446 phone battery here today.

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Cross Reference & Compatibility

The Replacement Uniden BT-446 Cordless Phone Battery has been cross-referenced to be compatible with or replace these OEM part numbers and models:
BATT-446
CPH-488B
CS-BT446CL
OEM
  • Radio Shack BBTY0457001
  • Radio Shack BBTY0458001
  • Radio Shack BT1005
  • Radio Shack BT-446
  • Radio Shack GP80AAALH3BMX
  • Uniden BBTY0457001
  • Uniden BBTY0458001
  • Uniden BT-446

This battery can be used in these models:

Cordless Phone
  • GP GP80AAALH3BMX
  • Motorola OJO
  • Motorola PVP-1000
  • Radio Shack 43-3529
  • Radio Shack 43-3538
  • Radio Shack 43-3553
  • Radio Shack 43-3554
  • Radio Shack 43-3570
  • Radio Shack 43-3571
  • Radio Shack 43-3572
  • Radio Shack 43-3580
  • Radio Shack 43-3581
  • Radio Shack 43-3597
  • Radio Shack 43-3598
  • Radio Shack 43-3703
  • Radio Shack 43-3704
  • Radio Shack 43-3705
  • Radio Shack 43-3815
  • Radio Shack 43-3853
  • Radio Shack 43-3871
  • Radio Shack 43-3872
  • Radio Shack 43-3880
  • Radio Shack 43-3898
  • Radio Shack ET-3529
  • Radio Shack ET-3538
  • Radio Shack ET-3580
  • Radio Shack ET-3703
  • Radio Shack ET-3705
  • Radio Shack TAD-3704
  • Radio Shack TAD-3815
  • Radio Shack TAD-3872
  • Uniden DCT5260
  • Uniden DCT5280
  • Uniden DCT5285
  • Uniden DCT646-2
  • Uniden DCT6465
  • Uniden DCT6485
  • Uniden DCT6485-2
  • Uniden DCT746-2
  • Uniden DCT746M
  • Uniden DCT748-2
  • Uniden DCT7488
  • Uniden DCT7488-2
  • Uniden DCX520
  • Uniden DCX640
  • Uniden DCX750
  • Uniden DXC700
  • Uniden ELBT585
  • Uniden ELBT595 (BASE)
  • Uniden ELT560 (BASE)
  • Uniden EXT1460
  • Uniden EXT1465
  • Uniden TCX800
  • Uniden TCX805
  • Uniden TCX860
  • Uniden TCX905
  • Uniden TR5865-2
  • Uniden TRU446
  • Uniden TRU446-2
  • Uniden TRU4465
  • Uniden TRU4465-2
  • Uniden TRU448
  • Uniden TRU4482
  • Uniden TRU448-2
  • Uniden TRU4485
  • Uniden TRU4485-2
  • Uniden TRU5860
  • Uniden TRU5860-2
  • Uniden TRU5865
  • Uniden TRU5865-2
  • Uniden TRU5885
  • Uniden TRU5885-2
  • Uniden TRU8860
  • Uniden TRU8860-2
  • Uniden TRU8865
  • Uniden TRU88652
  • Uniden TRU8865-2
  • Uniden TRU8866
  • Uniden TRU8880-2
  • Uniden TRU8885
  • Uniden TRU-8885-2
  • Uniden TRU8888
  • Uniden TRU946
  • Uniden TRU9460
  • Uniden TRU9465
  • Uniden TRU9466
  • Uniden TRU9485
  • Uniden TRU9488
  • Uniden TRU9496
  • Uniden TWX977
  • Uniden TXC146
  • Uniden TXC400
  • Uniden TXC580
  • Uniden UIP160P
  • Uniden UIP165P
  • Uniden UIP1868
  • Uniden UIP1868-8
  • Uniden WHAM

Customer Reviews

457 Reviews | 4.9 out of 5
5 stars (392)
4 stars (62)
3 stars (3)
2 stars (0)
1 star (0)
96.7%
Would recommend this product.
What our Customers are saying
Unique Battery Place
Apr13l 15, 2026
by on Apr13l 15, 2026

This is where you can find hard-to-find batteries at a reasonable price. The cordless phone battery that i recently purchased was exactly what I needed. I will purchase another one for my second phone from Battery Mart in the near future.

Jim
Verona, VA
Would recommend to a friend?
Yes
Very satisfied
Apr13l 1, 2026
by on Apr13l 1, 2026

Fast delivery, excellent batteries and great price.

Scotty
IL
Would recommend to a friend?
Yes
The Right Battery!
January 11, 2026
by on January 11, 2026

Unlike some other online sites (use your imagination) the battery I wanted, the battery I ordered, was the one I received. The description, size, compatibility of the battery was clearly and easily found on the website. Shipping was quick. Could not ask for a better experience! Thanks!

kenlnj
NJ
Would recommend to a friend?
Yes
Excellent choice
November 15, 2025
by on November 15, 2025

Battery Mart, is the place to find batteries for all types of rechargeble devices. Wide selection, easy to use search and checkout. Good pricing and quick delivery.

William R
PA
Would recommend to a friend?
Yes
Phone batteries
August 15, 2025
by on August 15, 2025

I ordered on line. Very prompt delivery. Very satisfied.

Ginny
The Villages, Fl.
Would recommend to a friend?
Yes
Excellent job
October 15, 2024
by on October 15, 2024

Great product, great service, great price..I couldn't be happier.

Monty
FL
Would recommend to a friend?
Yes
Battery
January 12, 2024
by on January 12, 2024

I've looked at other places for this battery size and couldn't find it even on Amazon. The phone is an older version cordless. Just wanted a battery instead and paying for a new phone. This is working perfectly.

Steve
MD
Would recommend to a friend?
Yes