A typical cellphone battery has about 500 cycles before it is unable to maintain a charge of at least 80% of its original capacity. Made from new materials, our batteries have zero cycles ensuring the maximum number of cycles available to you.

• Zero Cycle Count, therefore you have the maximum amount of cycles left
• Lithium-Ion Polymer
• Brand New materials
• Strict QC testing
• Less than 1% failure rate
• 12 Month Warranty

colomastudios batteries come with battery adhesive in the box so you can secure your battery firmly in place

• Battery adhesive is included
• Convenient
• Easy-to-use

Watch the video above or checkout the step-by-step guide below for assistance in completing this repair

iFixit Samsung Galaxy A70 Battery Replacement Guide

Here is some tools you may need to help you complete the repair.

Please note: This battery comes with a simple toolkit, please check the "what's in the box" section for details

• Phillips #000 Screwdriver
• iSclack opening tool
• Suction Cup
• Fine Tipped Curved Tweezers
• colomastudios 5 piece opening picks
• Black Spudger
• uFix iOpener Heat bag
• Jia Fa Battery Pry Bar

Here are some helpful tips to assist you in completing a safe repair on your device. If you are unsure of something or have any quesions, please feel free to contact us either by phone ((+39)0872792528) or by email

• Always track your screws to avoid putting back in the wrong place and damaging your device. You can draw a picture of your phone and tape the screws to the right places or use a screw mat
• Always power down your device prior to working on it
• Make sure you always unplug the battery before attemping any component removal
• Before removing your battery, discharge the battery to below 25%. A charged lithium-ion battery can catch fire or explode if punctured or damaged
• If your newly installed battery is draining fast or shutting off randomly, try the following steps to resolve it
• Open up the device and unplug the battery
• Check the phone and battery connector for rogue bits of foam or debris and remove
• Plug the battery connector back into the phone making sure it is seated correctly (should hear an audible click)
• Inspect the flex cable to make sure there is no strain on it when the battery is plugged in. If there is any strain you may need to remove the battery and reposition (higher, lower, closer, further away from connector) so that the cable sits without stretch.
• Put phone back together and turn on