hilted-drawn mesh is a new type of negative material of nickel-cadmium/ nickel-hydrogen/lithium battery. its material and specialzed production cut the cost of nickel-cadmium/nickel-hydrogen battery down.greatly (more than 15%),moreover, it meets multiple choices of nationalized nickel –cadmium/nickel-hydrogen/lithium battery material. this product has many holes which makes it easier to fill material and its particular character makes it easier to roll and avoid the powder dropping ,improve the volume .meanwhile it makes the products of battery more competitive in the market day by day and takes more business chance for the battery manufactuer.