Is your old PS Vita 1000 dying way too fast? Give it a new lease on life with this upgraded 4600mAh replacement battery kit! This is a brand new, high-quality Lithium polymer battery designed specifically for the Sony PS Vita 1000 series models (PCH-1001, PCH-1006, PCH-1101, 1003, 1103 – check the back of your Vita to confirm!). It replaces the original SP65M battery with a higher 4600mAh capacity (0 cycle count) for longer gaming sessions. The kit includes the battery, a USB charging cable, AND a set of repair tools to help you with the installation – pretty handy! The battery itself has safety certifications and features like over-charge, over-discharge, and over-heat protection to keep your Vita safe. A few important tips: The battery might arrive partially charged for safety. If your Vita won't turn on after installing, plug it in and charge for at least 15 minutes first. For best performance, do 2-3 full calibration cycles (drain below 5%, then charge to 100% uninterrupted). Be careful during installation – don't use heat or metal tools directly on the battery. Also, avoid extreme hot or cold environments when charging. If you're experiencing other issues like no power at all, a new battery might not fix that – it's mainly for solving short battery life problems. A fantastic DIY fix to revive your favorite handheld and get back to gaming marathons!