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DJ-IPH8 2150mAh 3.8V high capacity Li-ion replacement battery for iPhone 8, front view on white background showing battery surface and connector flex cable
DJ-IPH8 2150mAh high capacity Li-ion replacement battery placed next to iPhone 8 phone back cover, front view of battery and back view of phone together showing battery size matches phone battery compartment

DJ-IPH8 2150mAh 3.8V High Capacity Li-ion Replacement Battery for iPhone 8 18W Fast Charging

Original price was: $32.99.Current price is: $26.99.

🔘 DJ-IPH8 2150mAh 3.8V | 🔋 High Capacity Li-ion | 📱 For iPhone 8 A1863 A1905 A1906

8 in stock

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SKU: DJ-IPH8 Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $4.00 (approx. €3.50) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ CE / RoHS / UN38.3 Certified

✅ 90-Day Warranty

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery model: DJ-IPH8 (High Capacity Edition for iPhone 8)
Supplier model: DJ-IPH8
Capacity: 2150mAh — Upgraded from factory capacity 1821mAh (+18.1% extra capacity, approx. +329mAh)
Rated voltage: 3.8V
Charge limit voltage: 4.35V
Battery type: Li-ion (High Density Polymer Cell)
Compatible with: iPhone 8 (A1863, A1905, A1906 — all regional models)
Upgraded from factory capacity: 1821mAh → 2150mAh High Capacity Edition
Package include: 1 x battery
Extend the runtime of your iPhone 8 with this DJ-IPH8 2150mAh High Capacity replacement battery. The factory iPhone 8 battery is rated at 1821mAh — this upgraded version delivers over 18% additional capacity for significantly extended daily use. The iPhone 8 features a 4.7-inch Retina HD display, A11 Bionic chip, and supports 18W PD fast charging (up to 50% charge in 30 minutes). Wireless charging compatible with Qi-certified chargers. This high-density Li-ion battery is built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified. Designed to exceed the performance of standard aftermarket batteries — delivering higher capacity than the factory battery.
⚠️ Important Safety Warning: Battery replacement should only be performed by technicians with the knowledge and experience to repair electronic devices. Improper battery replacement could result in fire, injury, data loss, or damage to the device. iPhone 8 uses adhesive strips to secure the battery — removal requires specialized tools and technique. Professional installation is strongly recommended.
Important Notes — iOS Repair Assistant: iPhone 8 has a sealed design with adhesive-secured battery. After installing this battery:

  • iOS 18 or later: After reassembly, go to Settings → General → About → Parts & Service History, tap “Restart & Complete Repair” to run Repair Assistant. This will calibrate the battery.
  • iOS 17.6 or earlier: You may receive a “Non-Genuine Part” notification and cannot access Battery Health data. The battery functions normally — this is an iOS limitation.

Compatibility Note: Fits iPhone 8 only. Works with all regional models — US, Japan, Europe, Hong Kong, and other regions. NOT compatible with iPhone 8 Plus or iPhone X. The factory iPhone supports 18W or higher USB-C PD fast charging — this replacement maintains the same charging capability. Please verify your device model before purchasing.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. For best lifespan, use a certified 18W or higher USB-C PD charger. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

The DJ-IPH8 high capacity battery is compatible with iPhone 8 (models A1863, A1905, A1906). Works with all regional versions — US, Japan, Europe, Hong Kong, and other regions. This battery is NOT compatible with iPhone 8 Plus or iPhone X. The factory iPhone 8 battery capacity is 1821mAh — this replacement offers 2150mAh, over 18% additional capacity (approx. +329mAh). Please verify your device model before purchasing.

Yes — with important iOS version notes:
- If your iPhone is running iOS 18 or later: After completing the battery replacement, go to Settings → General → About → Parts & Service History, tap "Restart & Complete Repair" to run Repair Assistant. This will calibrate the new battery.
- If your iPhone is running iOS 17.6 or earlier: iOS will display a "Non-Genuine Part" notification and you may not be able to access Battery Health data. The battery functions normally with full 2150mAh capacity — this is an iOS limitation, not a product defect.

For best results, update to iOS 18 or later before or after the repair.

Yes, this DJ-IPH8 2150mAh high capacity battery fully supports the 18W PD fast charging capability of the iPhone 8. With an 18W or higher USB-C PD power adapter (sold separately), you can charge from 0% to approximately 50% in around 30 minutes. Wireless charging (Qi standard, up to 7.5W) is also supported.

Professional installation is strongly recommended for several reasons:
(1) iPhone 8 uses adhesive strips to secure the battery — removal requires specialized tools and technique[citation:5];
(2) Improper battery replacement could result in fire, injury, data loss, or device damage;
(3) The repair requires a battery press to properly adhere the new battery — improper adhesion can cause battery movement inside the device.

If you choose to DIY, watch a full teardown tutorial, follow official repair instructions, and never reuse a battery after removal[citation:5].

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