iFixit provides a new 1440 mAh battery tested for zero cycles and high capacity.
At roughly $7.97 , it is a low-cost solution for those who may already have tools or want to save money. Merchant Info: Sold by newegg.com in new condition. Winnerplusa Battery kit for iPhone 5 - Amazon.com
: The most budget-friendly option.
Available through Walmart - NewPower99 with a one-year warranty.
: This is widely considered the gold standard for DIY repairs.
The kit comes with a precision bit driver, suction handle, pentalobe P2 bit, Phillips #000 bit, and adhesive strips.