The 250h is a high quality long life 12v nimh rechargeable button cell battery pack with pcb pins from emmerich with a capacity of it has a diameter of 251mm and is 735mm thick available in an amazing value box of 100this battery is packaged in individual packs of 1 pcs we offer wholesale price breaks for 3 5 10 25 50 and 100 packs simply order your required number of packs and the discount will be applied automatically to your basketif you require this emmerich button cell in w