Battery for Kenwood TH-K20A, TH-K40E, TH-K40A, TK-2000, TK-U100, TH-K20E & more

Fits: K40E, 2000T, 3000T, TH-K20, U100, TK-3000, TK-3501, TPU-100, THK40, KNB-63L, TK-3000M2, TK-2000M, TK-2000T2, TK-2000T

SKU: KW46L1-A

Battery for Kenwood TH-K20A, TH-K40E, TH-K40A, TK-2000, TK-U100, TH-K20E & more

Name: CutRateBatteries.com
Address: 1400 Hamlin Ave Unit I, St. Cloud, 34771, US
Telephone: 913-951-0249
Price range: $3.00 to $893

Fits: K40E, 2000T, 3000T, TH-K20, U100, TK-3000, TK-3501, TPU-100, THK40, KNB-63L, TK-3000M2, TK-2000M, TK-2000T2, TK-2000T

SKU: KW46L1-A

Product form

Select Battery Type

Li-ion 1150 mAh — $43.50
Li-ion 1520 mAh — $51.00

$43.50

In Stock

Orders placed before 2PM EST ship same day

Guaranteed compatible
Free shipping on orders over $150
1-year warranty • 30-day hassle-free returns

Compatible Models

2000T
TH-K20
TH-K40A
TK-2000E
TK-2000T
TK-3000E
TK-3000M
TK-3000T2
TK-3501T
U100
3000T
TH-K20A
TK-2000K
TK-2000T2
TK-3000K
TK-3000M2
TK-3501
TK-U100
K40E
TH-K20E
TK-2000
TK-2000M
TK-3000
TK-3000K2
TK-3000T
TK-3501E
TPU-100

Replaces OEM Part Numbers

KNB-63
KNB-65L
KNB-63L
KNB-65Li
KNB-63LI

Description
Specification

High-performance replacement battery designed for Battery for Kenwood TH-K20A, TH-K40E, TH-K40A, TK-2000, TK-U100, TH-K20E & more radios. Built for consistent runtime, OEM-grade reliability, and long service life.

Built with premium A-grade cells for long cycle life.
Rugged ABS/PC housing, tested for vibration and heat.
Stable discharge under continuous load.
12-month replacement warranty.

Engineered for mission-critical communication gear where reliability and clear performance are essential.

Our P/N
Chemistry
Voltage
Capacity
Cells
Belt Clip

KW46L1-A
Li-ion
7.4
1150 mAh
Japan
No

KW46L2-A
Li-ion
7.4
1520 mAh
Japan
No

FREE SHIPPING
On Orders Over $150
YEARS OF SERVICE
2005-2025

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1367

Does not fit. Not compatible with the Righton Retinomax unit.

This battery is significantly thicker than the required battery unit it claims to to replace. This makes the battery useless for the unit.

We’re sorry to hear that the battery did not fit your Retinomax II as expected. We understand how frustrating this must be. We’d be happy to look into this and assist with a return or replacement. Please reach out to us directly at service@cutratebatteries.com so we can help resolve this for you.

the battery works

I have charged the battery and used it to start my mower today. It worked.
Unfortuneately I was hoping to be able to use the battery to mow my lawn in August.
I ordered it on August 20th. I didn't receive it until September 9th after I had gone on vacation
There was no information from you on Ebay letting me know it was coming from China. The one year guarantee will run through the next 6 months when the battery won't be in use so I am hoping it still works next Spring.

Thank you for sharing your experience. We’re glad the battery charged properly and successfully started your mower. We sincerely apologize for the delivery delay and understand your disappointment, as shipping delays can sometimes occur in transit by shipping company. We stand behind our products, so if anything comes up please reach out to service@cutratebatteries.com and we’ll take care of you.

love the battery will probably last a year without charging

I reached to support, no response so far. The connector doesnt work (different than mine). Need to return.

Thank you for the feedback, and we're sorry about the mismatch and the wait - our business is closed over the weekend and responds within one business day, Monday-Friday. We emailed you this morning to confirm the model of the battery you received, and we'll get the correct one out to you right away if there's a mismatch

So far so good. From a few charges done so far, takes roughly 2-3 hours from dead battery to full charge.

Battery for Kenwood TH-K20A, TH-K40E, TH-K40A, TK-2000, TK-U100, TH-K20E & more

Compatible Models

Replaces OEM Part Numbers

Description

Specification

Customer Reviews

Let customers speak for us

KW46L1-A - Li-ion 1150 mAh

KW46L2-A - Li-ion 1520 mAh