সবচেয়ে পাওয়ারফুল ব্যাটারি 2800mh BAOFENG BF777S UHF 400-470Mhz Radio

Product Description：

Baofeng BF-777S Walkie Talkie UHF 400-470Mhx Handheld Two- Way Radio Waterproof. 16 Channel, Rechargeable Battery with 1500 Mah, Li-ion battery. Full charge within 2-3 hours with the included charger. Built in belt clip. 1-3 km working distance. Antenna Impedance: 50ohm. Voltage 3.7VDC. Includes antenna and charger.

USED BY SECURITY AND AT CONSTRUCTION SITES.

Product Characteristics：

Compatible with BaoFeng BF-888S BF-666S BF-777S Walkie Talkies

Input: DC 5V(from powerbank,Smartphone AC adapters);Output: 5V 500mA

Frequency Range—UHF 400-470MHz

Channel Capacity—16

Channel Spacing—25KHz

Operated Voltage—3.7 V

Battery—1500MAh Li-ion

Battery Life(5-5-90 duty cycle) About 10 hours

Frequency Stability—±2.5ppm

Operated Temperature—30°c-+60°c

Antenna Impedance–50Ω

Dimensions (L×W×H) (with battery,without antenna)

115×60×33 mm

150g