High Quality 7.4V 3300mAh KENWOOD KNB-55L Battery For Kenwood TK2170 TK3170 TK2173 TK3173 Portable Radio(10PCS)
Do you want to buy a cheap KENWOOD KNB-55L Compatible battery? We offer you a cheap KENWOOD KNB-55L Compatible battery - an incredibly high quality Compatible battery! All KENWOOD KNB-55L are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!
✔ Battery for KNB-55L Ships to Singapore
Product Overview
This battery is suitable as a replacement battery for Kenwood TK2170 TK3170 TK2173 TK3173 Portable Radio(10PCS) battery and KENWOOD KNB-55L model.
High capacity KENWOOD KNB-55L battery for longer standby time.
The battery is professionally tested to ensure the best lifespan.
1 year warranty, 30 days money back, 100% brand new!
Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.
Safety certified CE / FCC / RoHS.
Key Features
- High‑capacity design with 3300mAh for extended device runtime.
- Stable 7.4V output ensures consistent performance during daily use.
- Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
- Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
- Optimized for reliable performance in warm and humid environments.
- Lightweight and compact design for easy installation and device compatibility.
Technical Specifications
| Model | KNB-55L |
| Battery Condition | Brand New Replacement Battery |
| Item Code | ECN12902_Oth |
| Category | Two-Way Radio Batteries |
| Brand | KENWOOD |
| Capacity | 3300mAh |
| Voltage | 7.4V |
| Type | Li-ion |
| Color | Black |
| Applies to | Kenwood TK2170 TK3170 TK2173 TK3173 Portable Radio(10PCS) |
| Certification | Passed CE, UL, ROHS, ISO 9001/9002 and GS certification |
| Service | Buy now, we promise a one-year warranty and 30-day returns |
Compatible Models
Replacement Part Numbers:
Compatible Models：
For Kenwood
NX-220 NX-320 NX-3220 NX-3320
TK-2140 TK-2148 TK-2160 TK-2168 TK-2170 TK-2170M TK-2173 TK-2360
TK-3140 TK-3148 TK-3160 TK-3168 TK-3170 TK-3173 TK-3178 TK-3360
Package include:
10 * 3300mah KNB-78L batteries
* Please make sure that the replacement battery you are buying is suitable for your device brand and model.
Battery Care & Maintenance
- Store the battery in a cool, dry environment to maintain long‑term performance.
- Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
- Use compatible KENWOOD chargers or certified charging accessories to ensure safe and efficient charging.
- Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
- If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
- Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
- Do not puncture, crush, or expose the battery to water or high humidity.
Frequently Asked Questions
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👉 View the KNB-55L Battery Product Page