Samsung Galaxy J4+ (SM-J415F/DS) Battery (LI-ION Polymer)

Designed specifically for the Samsung Galaxy J4+, this internal replacement battery helps your phone feel newer for longer. Built for everyday use, it lets you get through work, travel and messaging without watching the percentage quite so closely. This Ven-Dens replacement sits within the Batteries > Samsung range and is designed to integrate cleanly with the original phone layout.

Using updated lithium-ion polymer cell technology, the pack is tuned to deliver stable power output across typical apps, calls, navigation and streaming. It is intended to take over from a tired factory battery and provide more consistent charge retention over time. The pack uses a sm-j415f/ds construction selected to balance energy density with safe day-to-day charging behaviour.

Basic installation guidance covers discharging the phone before opening, taking care around flex cables and seating the connector squarely in its socket. Allowing several full charge and discharge cycles helps the new cell settle into regular use.

Once fitted, this replacement unit gives your Samsung Galaxy J4+ a more confident, everyday feel again. It is a practical option if you want to keep your current phone in service instead of upgrading early, ideal for work, study and personal use.

Key Features

• Replacement battery perfectly matches the specifications of your cell phone battery
• Before you repair, discharge your phone battery to 20% and turn off
• During the installation process play attention to the battery connector making sure it aligns precisely with the device
• The new Li-ion polymer battery reaches its best performance after about 3-5 cycles of charging
• Long lasting high capacity battery restores your phone’s performance
• & O CYCLE: High-capacity replacement battery has 30% more power than other batteries giving you more time to use you’re your phone. Brand new O cycle, built to last up to 1000 charging cycles to provide longer battery life
• The new upgraded version is made of Class A high quality batteries with UL, FCC, CE, ISO9001/14001 and RoHS Certificated. Multiple protection features to prevent overcharging and overheating. Built-in microchip to ensure the safety while charging for improved battery life
• 12 months warranty & 30 days refund. If you receive a defective battery, please contact us as soon as possible. We offer replacement or refunds free of charge to ensure a satisfying shopping experience