Estry

Battery for Kenwood NX-200S NX-210 NX-300S NX-410 NX-411 TK-2180 TK-2180 TK-3160 TK-3180 TK-3180 TK-3180K TK-3180K TK-3185 TK-3189 TK-5120 TK-5210 TK-5210 TK-5210G TK-5310 TK-5310 TK-5310G TK-5310GK TK-5310K TK-5410 KNB-33L KNB-41NC KNB-54N

Q: How do I confirm this battery fits my device?

Match your device against the Compatible Model list, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

$35.99 USD

~~$0.00 USD~~ $35.99 USD

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Title 1800mAh

12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 1800mAh 7.4V Li-ion replacement battery for Kenwood NX-200S, NX-210 and more, compatible with battery part numbers KNB-33L, KNB-41NC, KNB-54N.

Battery Specifications

Type:	Li-ion
Weight:	243.0g
Dimension:	118.457.6818.34mm
Category:	Two-Way Radio
Voltage:	7.4V
Rate:	13.32Wh

Compatible Brand

Kenwood

Compatible Model

NX-200S
NX-210
NX-300S
NX-410
NX-411
TK-2180
TK-3160
TK-3180
TK-3180K
TK-3185
TK-3189
TK-5120
TK-5210
TK-5210G
TK-5310
TK-5310G
TK-5310GK
TK-5310K
TK-5410

Compatible Battery Part Number

KNB-33L
KNB-41NC
KNB-54N

⚠ Safety Warnings

Do not disassemble, puncture or modify the battery.
Never short-circuit the terminals or expose to heat / fire.
Do not mix with different batteries or chargers.
Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.

✓ Real Capacity — Capacity tested to match or exceed the original battery.

✓ Strict QC — Every battery passes charging/discharging and safety checks.

UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.