... It has multiple circuit protection systems,Website:http://www.chargersuppliers.com,can avoid over charging,over discharging , over current, ... ODM?A:Certainly,We do accept .3.Q: Can we get the sample to check before place large ... quantity?A: Sure, sample is available.4. Q:Can I do my own design package box?A: yes. ... design it, we have professional designer team.5.Q:Can we stamp the LOGO on the item?A: ...