4400.00mAhAPPLE M7621 battery with 8 cells

Replacement Battery Part No.:

• 661-2391
• 661-2395
• 661-2436
• M6392
• M7426
• M7462G
• M7462G/A
• M7621
• M7621G
• M7621G/A
• M7621G/B

Replacement Laptop Machine Part No.:

APPLE :

• iBook G3 12 M7720LL/A
• iBook G3 12 M7721LL/A
• iBook M2453

To prolong APPLE M7621 Battery's life, please keep the following tips when using APPLE M7621 Battery pack.

1. When charging for the first time, this APPLE M7621 battery may indicate that charing is finish after charging around 15 mins. To solve it, just simply remove the APPLE M7621 battery from your laptop and then restart to charge it again, it's better to charge it over 12 hours. After finishing the battery charging, pls completely exhaust the APPLE M7621 battery without adapter pluging in your laptop, that is very important for prolonging the APPLE M7621 battery life.
   
   Repeat the above procedure about 4 times, and do make sure the APPLE M7621 battery has been fully charged and fully exhausted. When the APPLE M7621 Battery is fully conditioned, the battery charger indicators and LEDs on your laptop and charger can work reliably
2. For daily use, charge APPLE M7621 battery fully, then run your laptop with the battery until it is exhausted if your APPLE M7621 battery is Ni-Cd or Ni-MH(to prevent the “memory effect”).
3. Do not leave your APPLE M7621 battery inactive for extended periods of time. Even if you use AC power most of the time, use your APPLE M7621 laptop battery periodically to keep it in good condition. Unplug your AC adapter when your laptop is not in use to prevent overcharging laptop battery
4. Don't incinerate or expose battery to excessive heat.
5. Please use reliable charger, bad charger may damage APPLE M7621 replacement battery
6. Remove the unnecessary external devices -Try to cut any wirelessness, Bluetooth and infrared port and usb powered devices. Only run what you need.

Why shop APPLE M7621 battery in Yobattery.com?

1. Our Price:
   Brand-new APPLE M7621 laptop battery with high quality at bottom price, save money up to 30%.
2. Our Quality:
   All APPLE M7621 batteries in Yobattery.com are all made from the grade "A" cells and parts, the APPLE M7621 battery are tailored made according to the original size, whether the battery appearance, size and quality are the same as with the original APPLE M7621 laptop battery.
3. Battery Certification:
   APPLE M7621 batteries are tailored made according to and 100% compatible with the original one. And all batteries have got CE, UL, EMC, CQC, ROHS and many other international certifications.
4. Our Service:
   We have a dedicated team of customer service who are eager to help you save time and money by sharing their knowledge and expertise on batteries and related products, and we offer 1 year warranty, 30-Day Money Back garantee on all batteries we sell.
5. 100% compatible with original APPLE M7621 battery