BST-J4 Battery Charging Activation Board for iPhone 5-16

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SKU:: MBRTRT340
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Condition:: New
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Warranty Information

Description

BST-J4 Battery Charging Activation Board for iPhone 5-16

Fix stubborn charging issues across multiple iPhone generations with our premium BST-J4 Battery Charging Activation Board. This innovative repair tool bypasses damaged charging circuits, reactivating battery functionality when standard methods fail.

Features:

One-Click Quick Activation: Instantly activate batteries with a single connection
Smart Overload Protection: 4.2V regulated output with built-in safeguards against high voltage, surges, and short circuits for maximum battery protection.
Auto Power-Off Safety: Automatically stops charging when full and shuts off the red indicator light to prevent overcharging damage.
PD Fast Charging Support: Integrated PD chip delivers rapid, efficient charging for compatible devices.
Intelligent Polarity Detection: Auto-detects battery anode/cathode connections and adjusts voltage/current automatically for safe, error-free charging every time.

Parameters:

Model: BST-J4
Working Voltage: 4.2V-4.5V
Product Size: 17*1.5*105mm
Power Interface: Type-C

Supported Models: Apple iPhone 5G/5S/6/6P/7/7P/8/8P/X/XS/XS Max/XR/11/11Pro/11 Pro Max/12/12Mini/12Pro/12Pro Max/13/13Mini/13Pro/13Pro Max/14/14Plus/14Pro/14Pro Max/15/15Plus/15Pro/15Pro Max/16/16Plus/16Pro/16Pro Max

Usage Instructions:

Connect to phone's battery connector
Attach power source via Lightning/USB-C
Diagnose charging issues or bypass damaged circuits

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Warranty Information

We offer a 90-Day warranty. The warranty period covers any defects in the material or the workmanship of the product. Warranty does not cover any damage done while using the product. Any product returned within warranty period will be eligible for a refund or a replacement.

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