Menu Battery Universe Search View Cart

BUKNB43L Radio Battery

$109.95 Each
BUKNB43L Radio Battery Specifications
Volts:7.4 V
Capacity:3300 mAh
Chemistry:Li-Po
Run-Time:37 hours
Length:4.68 in
Width:2.28 in
Height:0.8 in
Weight:0.26 lbs
Calculate Shipping

Replacement radio battery for the Kenwood two way radio, models: NX210, TK2180, TK3180, TK5210, TK5310, and TK5410. Comes with a two year warranty and a 30-day money back guarantee. This is the Lithium-Polymer version of this battery. The Lithium-Ion version of this battery is BUKNB33LI. The BUKNB43L battery is manufactured with the same care and precision as the original Kenwood. Sonic welded to ensure a complete seal. 

Contact us for questions about the BUKNB43L radio battery.

Type/Style:

Radio Battery

Compatible Part Number:

KNB-43, KNB43L

Manufacturer:

Battery Universe, LLC

Compatible With:

Kenwood Radios

Chemistry:

Lithium Polymer

Volts:

7.4

Capacity:

3300

Run Time (hours):

36

Memory Effect:

No

Color:

Black

Warranty:

2 Years

Operating Temperature Range:

14F to +140F

Requires Maintenance:

No

  • Manufactured with high quality Panasonic battery cells.
  • Casing made with GE Polymer plastic for durability.
  • Built to perform under adverse conditions such as extreme heat, cold, shock, or motion.
  • Guaranteed to perform at 80% of original capacity for 12 months.
  • 100% compatible to manufacturer specifications.

Compatible Products

  • Kenwood TK2180
  • Kenwood TK3180
  • Kenwood TK5210
  • Kenwood NX210
  • Kenwood TK5310
  • Kenwood TK5410

Compatible OEM Part Numbers

  • EPKNB43Li-P
  • KNB-43
  • KNB-43L

Frequently Asked Questions

How long should I charge my two way radio battery?

As always, it depends on the type of battery. Nicad, NiMH and Li-Ion all have different charging methods. Generally though, it should only take two hours on a rapid charger and 4-6 hours on a standard charger. Some specialized chargers take longer, such as charger-conditioners.

What is the difference between regular batteries and intrinsically safe radio batteries?

Intrinsically safe batteries are batteries that are designed to work in dangerous environments where batteries could accidentally set off explosive gasses or combustible material. If you need to communicate around oil or propane refineries, textile factories, munitions, etc. then you must use intrinsically safe (or IS) batteries.

What do I do with my old batteries?

You can dispose of any batteries at any RBRC affiliated store. The RBRC (Rechargeable Battery Recycling Corporation) has members in every major city in the United States. There is no charge to drop your batteries off there. Home Depot and Radio Shack are two of its predominant members.

How can I use my UPS account number on your website?

Call us and we can put your UPS account number right in the order.

Where can I buy a BUKNB43L Radio Battery?

Battery Universe carries batteries and accessories for most consumer electronics, including the BUKNB43L Radio Battery. You can buy it right here on our website, or call us and we would be happy to take your order over the phone. Please visit us for all of your electronic needs.

Customer Testimonials

Read customer reviews