Feature: 1. It can protect the charging batteries when short circuit happens 2. It has 20Z thick copper foil, so it can withstand continual current of 60A 3. It can support combined use for three parallel charging boards (it means you can charge eighteen batteries which have the same characters at the same time) 4. It consumes only 1/6 of the time when charging six batteries separately consumes, so it can save the total charging time 5. It avoids the trouble of replacing batteries repeatedly 6. This product is used for simultaneously charging multiple batteries(including LiPo, LiFe, and Li-ion types) in parallel 7. TX60 plug with a security plug silicone cap Specification: This product is used for connecting and simultaneously charging 1 to 6 batteries in parallel(including the LiPo, LiFe and Li-ion). It can support combined use for 3 parallel charging boards(it means you can charge 18 batteries which have the same characters at the same time). The charging time is significantly reduced since all batteries are balanced at the same time instead of balancing batteries one by one, significantly accelerate battery charging speed. Features: It can protect the charging batteries when short circuit happens. It can support combined use for three parallel charging boards (It means you can charge eighteen batteries which have the same characters at the same time) It has 20Z thick copper foil, so it can withstand continual current of 40A. It can prevent each cell overcharge, so it can improve the balance efficiency. And the later period of the balance charging cycle is shorted substantially. It consumes only 1/6 of the time when charging six batteries separately consumes, so it can save the total charging time. It avoids the trouble of replacing batteries repeatedly. This product is used for simultaneously charging multiple batteries(including LiPo, LiFe, and Li-ion types) in parallel. TX60 plug with a security plug silicone cap. Specifications: Cell: 2-6S Material: Polyester Max constant current: 40A Connector: XT60 Maximum number of charging battery: 6 packs Dimension: 138 * 67 * 17mm Balance cable length: 190mm Weight: 125g Package Information: Package size: 15.3 * 7.3 * 3.2cm / 6 * 2.9 * 1.3in Package weight: 182g Gift box package Package List: 1 * Parallel Charging Board 1 * Balance Cable 1 * User Manual Package List: 1 * Parallel Charging Board 1 * Balance Cable 1 * User Manual