battery upgrade

[Olesparky]

Hello gentlemen, I am new to the RC tank world. I am looking to purchase two Henlong tanks These will be the Henlong M1A2 3918 Customised Version and the Henglong 1/16 7.0 Rc Tank Remote Control Tanks for Adult 3908 Professional Version

. I am looking to upgrade the batteries for a longer life. Can someone please provide me with a manufacturer you trust, the part numbers and possibly which vendor to use?
Thank you very much

OleSparkey

[Max-U52]

When I got my first tank back in 2012 I didn't know anything about batteries either so I wanted to stick with a name brand. I went with Onyx. Reasonably priced, available at my local hobby shop, and provided much longer run time.

[keilau]

You need to have minimum of these 3 items.

https://www.motionrc.com/products/skyrc-b6ac-v2-50w-6-cell-6s-ac-dc-lipo-battery-charger-sk-100008-01

https://www.motionrc.com/products/admiral-7000mah-2s-7-4v-li-ion-battery-with-tamiya-connector-adm6024-015#mz-expanded-view-879043170035

http://www.motionrc.com/products/benchcraft-tamiya-male-to-xt60-female-adapter-bct5061-015

This Admiral Lithium Ion battery will give you 10-12 times the run time of the HL OEM battery. Because of the large capacity, you need a fast, balance charger. The SkyRC B6 charger is one of the cheaper one popular among RC tankers.

[Olesparky]

Gentlemen. My thanks for knowledge and willingness to assist others.
Again thank you