eCase via Amazon again offers the Kmashi 10,000mAh Portable Battery Pack
, model no. MP816, for $13.99. Coupon code "LHISM4IX" cuts the price to $9.20
. Plus, Prime members bag free shipping
. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.44.) That's tied with our mention from last month and the lowest total price we could find by $7. This charger features two USB ports.