7.4V 1750mAh SBR-28li Replacement Battery for Yaesu FT-4xr FT-4vr Two Way Radios

Name: 7.4V 1750mAh SBR-28li Replacement Battery for Yaesu FT-4xr FT-4vr Two Way Radios
Brand: Big Tree (HK) Techology Co., Ltd.
SKU: 1959222675

Hongkong S.A.R., HONG KONG, CHINABig Tree (HK) Techology Co., Ltd.

US$15.00-20.00

5 Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium Battery

Charger Application

Standard Battery

Model NO.

SBR-28Li

Nominal Voltage

7.4V

Size

Certification

Recyclable

Material

PVC+ABS

Battery Type

Rechargeable Lithium-Ion Battery

Replacement

for Yaesu SBR-28li Batteries

Transport Package

Kraft Box/Carton

Specification

1750Mah Li-ion Battery

Trademark

Bigtree

Origin

China

Production Capacity

50000/Month

Key features

High Capacity Battery: 1750mAh Lithium-ion battery provides extended runtime for Yaesu radios.

Advanced Safety Protection: Features over-charge, over-discharge, short circuit, and temperature protection circuits.

Gold-Plated Contacts: Ensures stable electrical connection and corrosion resistance for long-term use.

Fireproof Material: Housing constructed with PVC, ABS, and fireproofing materials for enhanced safety.

CE Certified: Product meets CE safety and quality standards for international markets.

OEM/ODM Support: Accepts label customization, cell customization, and OEM/ODM orders.

12-Month Warranty: Comes with a comprehensive 12-month warranty for peace of mind.

Company profile

Big Tree (HK) Techology Co., Ltd.Hongkong S.A.R., HONG KONG, CHINA

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-04-30Nearest Port: Shenzhen, HongkongAverage Response Time: ≤8.49hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryBIGTREE (HK) Technology Co., Ltd. is identified as both a trading company and manufacturer/factory specializing in two-way radio accessories, including batteries, chargers, microphones, headsets, and earpieces. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, and four production lines. It exports 90% of total sales, serves multiple global regions, and states that it has operated since 2016 while beginning exports in 2011. Its stated capabilities include product compatibility with several major radio brands, ongoing product development, modern production and warehousing facilities, and lead times within 15 working days in both peak and off-peak periods. However, the provided information does not sufficiently verify after-sales processes, financial credibility, specific customer cases, or the scope of customization services.

Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated business focuses on researching, producing, and selling two-way radio accessories, supporting classification as a manufacturer with trading activity.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a certified quality-management system, although no certificate number, scope, or validity period is provided.

R&D capabilityThe supplier states that it conducts R&D, employs 6–10 R&D engineers, monitors market and technology developments, and continuously updates product designs. These details provide explicit evidence of an established innovation function for two-way radio accessories.

Production capacityBIGTREE identifies itself as a manufacturer, reports four production lines, 6–10 quality-control staff, modern production and warehousing facilities, and stated order fulfillment within 15 working days in both peak and off-peak seasons. This supports a documented production operation, although actual capacity and output verification are limited.

Product Q&A

Q:What are your MOQs?

Small quantity accepted, free samples, OEM/ODM Accepted, Label customized, cell customized.

Q:How is your shipping process?

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)

Q:What payment methods do you accept?

T/T, Western Union, Paypal, Credit Card.

Q:What is the warranty period?

12 months