What’s a good battery to buy fenix pd40r

[Hendersonsfinest]

I purchased a fenix pd40r and I really like the light out put and build so far. As far as batteries go, I'm looking to purchase additional batteries. Aside from the batteries fenix sells, what is a good battery that will be ok to run in this flash light. Thank you

 

[Hooked on Fenix]

Klarus and Nitecore 15 amp rated cells and probably Orbtronic 10 amp rated cells should work, all protected 5 amp button top cells (unless the light has springs on both terminals and can use unprotected cells). I wouldn't go any lower than 10 amp rated cells for 3000 lumens.