Battery charging

Hello! I’m new here, thanks for helping me out & for your fabulous online store & community.

I’m wondering what you need to charge this product on your site:

Lithium Ion Battery - 1250mAh (IEC62133 Certified) — PRT-18286

Looked around the site & forum and couldn’t find an answer. Many thanks for your help!

Sorry — is this the correct item?

https://learn.sparkfun.com/tutorials/li … 1683201375

PRT-15217 to charge at up to 1 amp, or PRT-10217 to charge at up to 500 mA.

Yep - we also sell a Micro USB version https://www.sparkfun.com/products/10217

*Edit: see post above for power considerations

Thank you so much for your kind help!