1. Fully protected circuits. Every group of balance and main discharge connector is protected with self reset polyfuses and 40A auto fuse so that all the groups are separated from others to prevent damages in case of short connection.
2. Built-in LED indicates reversed connection to remind user a wrong connection.
3. Multiple parallel charge boards can be daisy-chain connected via the 4mm bullet port on the end of the boards so that more batteries even with different type of connectors can be charged all together.
4. Made of 3 oz copper PCB to ensure reliability under high charge current.
5. High quality materials and great workmanship. Real gold plated 7µ connectors, multiple strand soft silicone wires, and fire retardant plastics are sued for the product.
6. Optional balance adapter cables for different chargers such as iCharger (JST-XH type), PowerLab charger (JST-PA type), Hyperion charger are available.
7. Can charge 4 packs of batteries with the same cells at the same time to reduce charge time.