Knb-33 Knb-33li 2200mAh Radio Battery for Kenwood Tk-2180 Tk-3180 Tk-5210 Tk-5310 Tk-5410 Nx-210 Nx-410

• Customization: Available
• Type: Lithium Battery
• Charger Application: Standard Battery
• Model NO.: BTB-33LI
• Nominal Voltage: 7.4V
• Size: AA
• Certification: RoHS, CE
• Recyclable: Recyclable
• Chemistry: Li-ion
• Model Number: Knb-33li
• Voltage: 7.4V
• Warranty: 12 Months
• Transport Package: White Box/Carton
• Specification: 2200mah Li-ion Battery
• Trademark: Bigtree
• Origin: China
• HS Code: 8507500000
• Production Capacity: 50000/Month

Product Description

product introduction

2200MAH Li-ion Battery KNB-33Li for Kenwood Two-way Radio TK-3185 TK-3160 TK-2180 TK-3180 TK-5210

Specification:
Battery capacity: 2200mAh
Battery voltage: 7.4V
Battery type: Li-ion

Compatible Battery Part Number:
KNB-31 KNB-31A KNB-32 KNB-32N KNB-33Li

Compatible with Kenwood two-way radios:
TK-2180, TK-2180K, TK-2180K2
TK-3180, TK-3180K, TK-3180K2
TK-5210, TK-5210G, TK-5210GK, TK-5210GK2, TK-5210GK3, TK-5210GK7, TK-5210K, TK-5210K2
TK-5310,TK-5310G, TK-5310GK,TK-5310GK2, TK-5310GK3, TK-5310GK4, TK-5310GK5, TK-5310GK6, TK-5310GK7, TK-5310K, TK-5310K2
 

Specifications
Model No	KNB-33Li
Product Original	China
Chemistry	Li-ion
Voltage/Capacity	7.4V 2200mAh
Safety components	Over-temperature protection&short circuit protection
Electrical connection	With FPCB

Mechanical
Original part No	KNB-33Li
Compatible Radio Models	TK-2180 TK-3180 TK-3185 TK-5210
Cells Used	Chinese cell or Japan cell
Plastic material	PC+ABS+fireproofing material
Assembly construction	Housings bonded by ultrasonic
Charger&radio contacts	Silver-plate

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Company Profile

Founded in 2016, BIGTREE (HK) Technology Co., Ltd. is a specialized manufacturer focusing on the research and development, production, and sales of two-way radio accessories which includes batteries, chargers, headsets, microphones and etc.Since its inception, BIGTREE has been dedicated to producing high-quality and cost-effective two-wayradio accessories.  Our products are designed to meet the specific needs of various brands, ensuring compatibility with leading global brands such as Motorola, Kenwood, Hytera, Icom, Vertex, Sepura, Uniden, and Tait.  With exceptional quality and superior service, we have earned the trust and support of our customers. The company boasts an experienced and skilled R&D team, closely monitoring market trends and technological advancements to continuously update and refine product designs.  Equipped with spaciousproduction facilities and modern warehousing, we remain customer-focused, consistently investing in R&D,optimizing manufacturing processes, and actively expanding market channels. aAdhering to the business philosophy of "Quality First, Service Foremost" and advocating a corporate cultureof "Innovation, Collaboration, Integrity, and Win-Win, " we believe that innovation is key to maintaining acompetitive edge, collaboration ensures shared success, and integrity is the cornerstone of long-termpartnerships.  Let's together to build a brighter future. BIGTREE will continue to strengthen its capabilities, offering superior two-way radio accessories andexceptional service while contributing to the development of the two-way radio industry.
 

Production process

certificate

Packaging & Shipping

Each battery is individually packaged in a PU bag and a white box, then placed into asmall carton. After that, four small cartons are packed into a large carton to preventdamage during transportation.
 

FAQ

1.WHO WE ARE
We are a professional manufacture in China for Walkie-Talkie accessories, include Battery, charger, speaker microphone, earpiece for Motorola, Kenwood, Icom, Vertex, Hytera, Sepura and etc.
2.QUALITY ASSURANCEF
Famous brand cell are used, such as Sanyo, Samsung, LG, Panasonic. Customized PCB with over-charge/over-discharge, short circuit and high/low temperature protection circuit.
3.MOQS
mall quantity accepted, free samples, OEM/ODM Accepted, Label customized, cell customized.
4.SHIPPING
3-5 days for small quantity.
Normally ship by DHL, UPS, Fedex, (7-15 days will be delivered)
If huge quantity, ship by Sea to save the shipping cost (50-60 days)
5.PAYMENT
T/T, Western Union, Paypal, Credit Card.
6.WARRANTY
12 months