HowardHopkinson

I can find very little information for those specific batteries, so be very careful. The best advice I can give is only ever to purchase known brands from reputable vendors. Avoid eBay and Amazon. The links below may help you in deciding. https://www.e-cigarette-forum.com/forum/threads/3500mah-or-higher-18650-battery-recommendation.696737/ https://www.e-cigarette-forum.com/forum/blog-entry/9-battery-basics-for-mods-the-ultimate-battery-guide.4848/