05-01-2019, 12:54 PM
I had previously bought some MXJO brand batteries on eBay, which are considered high end and they have some form of counterfeit protection scheme where you can scratch something off the battery and go online to lookup if it's legit (my new charger has similar feature). One failed after a recharge a few weeks ago (I think the fifty cent charger ruined it because the battery was working before the charge). The other one still works and is rated for 3000mAh and my new charger shows it as 2640. Pretty close, and the battery is 3 years old and has seen some use.