Kastar 4-Pack 7.4V 8700mAh Li-Ion Batteries + AC LCD Dual Fast Charger — Compatible with SSL-JVC50, SSLJVC50, JVC50, SSL-JVC70, SSLJVC70, JVC70, SSL-JVC75, SSLJVC75, JVC75, BN-S8I50, BNS8I50

Package includes Kastar SSL-JVC70 lithium-ion batteries (7.4V, 8700mAh) and an AC LCD Dual Fast Charger. Battery features: standard DC pole-tap (5.5/2.1mm) socket that supports high-speed charging (requires 8.4V charging power) and can power on-camera accessories such as LED lights, monitors or wireless transmitters. DC pole-tap maximum output: 7.4V/30W 4A. Built-in USB output: 5V 1A for use as a power bank. Four LEDs on the battery provide a clear charge/state indication. Battery type: Lithium-Ion; Battery voltage: 7.4V; Battery capacity: 8700mAh. Charger features: AC LCD Dual Fast Charger with 110-240V worldwide input, compatible with batteries from 6.8V to 16.8V of any capacity. Intelligent MCU control automatically detects battery voltage, manages charging to prevent overcharge and enables smart charging behavior. The charger's LCD shows charging status and battery capacity; it can charge two batteries at once and accepts interchangeable plates to fit most digital batteries. Charging method is CC/CV for reliable, efficient performance, and includes pre-charge plus Li-ion 0V activation to help extend battery life.