YAESU FT-818ND 817ND built-in lithium battery + charging cover charger | Электроника

YAESU FT-818ND 817ND built-in lithium battery + charging cover charger | Электроника

This set (battery pack + charging compartment cover + charger) The chargers in the set are available in Chinese/U.S. and European versions, and are issued in China/U.S. by default. If foreign trade customers need to place an order under European regulations, please leave a message for remarks. WLB-817S 3000mAh lithium battery pack * 1pc, CH-817S charging compartment cover * 1pc, charger * 1pc This lithium battery pack is specially designed for FT-817ND/818ND. The 3000mAh battery capacity can effectively improve the battery life. The charging circuit in the FT-817ND/818ND machine is only suitable for the original Ni-MH battery. The charging compartment cover in this set is designed to avoid the charging circuit in the original machine, and the lithium battery pack can be charged through the charger directly into the compartment cover. The charging compartment cover is integrally stamped and formed of aluminum alloy material. The matching charger is customized by first-line manufacturers, and it works stably and generates low heat. The endurance test of WLB-817S lithium battery pack is as follows: 1. Working hours of continuous booting and listening: about 9 hours (test conditions: full power/14.270MHz/USB/9 o’clock volume/outdoor antenna/room temperature 28℃) 2. Continuous startup and launch working time: about 2 hours (test conditions: full power/14.270MHz/CW/50Ω RF load resistance/in-machine menu power fully turned on/room temperature 28℃) 3. Estimated working hours for normal daily use: about 5 hours. The estimated data is based on long-time booting and intermittent CW transmission as an example, and the calculation is based on the ratio of transmission and reception time of 3:1. The above test and estimated data can be concluded: the use of WLB-817S built-in battery pack is very suitable for activities such as round-trip field communication on the same day. If the launch intensity is high, two battery packs can be used in turn. Technical parameters of WLB-817S lithium battery pack—— Nominal Capacity: 3000mAh Output voltage range Voltage Range: 9-12.6V Nominal Voltage: 11.1V Maximum Current Output: 4A Max Charge Voltage: 12.6V Recommended charging current Charge Current: 1-3A Protection function Protection: over current protection, short circuit protection, over charge protection, over discharge protection Service Life: 500 cycles of charging and discharging, the measured capacity is ≥80% of the nominal capacity Dimensions(WDH): 96×60×15(mm) Weight: 180g Charger technical parameters—— Input voltage: AC 100-240V Input frequency: 50/60Hz Output voltage: DC 12.6V Output current: 2A Output line length: 80cm Output plug specifications: DC 5.5*2.1mm