Features The VISUAL ALERT-LED display can cyclely display the total voltage and the voltage of each battery The charging board is compatible with most balanced chargers with banana connector Parallel connect plate come with stable structure, excellent performance and long service life High-quality AMASS XT60 connector, 30A fuse can be replaced between any two ports Up to 4 identical rechargeable batteries (3S or 4S lithium batteries) can be charged simultaneously or individually Specification: Item Type: Charging Board Material: ABS+Silicone Current: Support Up to 20A Charging Current Package List: 1 x Charging Board 1 x 5P Cable 1 x XT60 to Banana Connector Note: Please keep it properly to prevent short circuit Package List 1 x Charging Board 1 x 5P Cable 1 x XT60 to Banana Connector