PISEN Replacement Battery for iPhone 8 Plus – Built-In Internal Phone Battery (I8 Plus)
PISEN Replacement Battery for iPhone 8 Plus – Built-In Internal Phone Battery (I8 Plus)
031570101043
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Description
iPhone 8 Plus replacement battery from PISEN brings an aging 8 Plus back to a full day of use. It is a standard-capacity cell (about 2691 mAh, matching the original rating) with the same L-shape footprint and connector as the factory part, so it sits in the original bay and plugs into the stock flex. If your 8 Plus drops from 40 percent to zero, shuts down in the cold or reports Service in Battery Health, a fresh cell is the fix. Installation calls for screen removal and adhesive tabs; book a battery replacement if you would rather we do it. Pick it up same day at Pro iPhone Repair in Glendale, CA, or have it shipped anywhere in the US.
Key Features
- Direct-fit replacement for the iPhone 8 Plus battery
- Standard capacity matching the original rating
- Cures sudden shutdowns and inaccurate percentage readings
- Factory-style connector plugs into the original flex
- Supplied by PISEN, a long-standing phone power brand
- In-store fitting available at our Glendale shop
What's Included
1 x PISEN replacement battery for iPhone 8 Plus.
Tech Specs
- Compatible device: iPhone 8 Plus
- Capacity: about 2691 mAh (original rating)
- Type: lithium-ion internal battery with flex connector
- Install: screen removal and adhesive tabs required
- Model: TS-MT-I8p
- SKU: 031570101043
Does it come with a warranty?
Does it come with a warranty?
Yes. Every item is quality-inspected before it ships, and all parts and accessories are covered against manufacturing defects. If anything arrives damaged, defective, or incorrect, contact us right away and we’ll make it right. And if we install the part for you in-store, the repair is backed by our limited-lifetime warranty on parts and workmanship (accidental and liquid damage excluded).
What happens if I don't like it?
What happens if I don't like it?
No problem — you have 14 days from delivery to request a return. As long as the item is unused, in its original condition and packaging, just email info@proiphonerepair.com for a return authorization and we’ll take care of the rest.
How fast is shipping?
How fast is shipping?
Fast. In-stock orders are processed within 1 business day, and standard shipping delivers in 1–3 business days anywhere in the US — free on orders over $400. In the Glendale area? Skip the wait and visit us at 225 E Broadway Ste 102D.
What's the returns policy?
What's the returns policy?
Returns are accepted within 14 calendar days of delivery. Items must be unused, in original condition with all packaging and accessories, with proof of purchase. Contact us first for a return authorization — unauthorized returns may be refused. Full details in our refund policy.

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$23.00
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- WELL TRUSTEDOver 600k customers
- LIGHTNING FASTQuick & Reliable Service
- EXPERT HELPSame-Day Availability
- FAIR PRICINGNo Fix, No Fee Guarantee!