بطارية بديلة متوافقة مع ايسر AP18E8M 15.4V 57.48Wh نيترو 5 AN515-54 AN517-51 نيترو 7 AN715-51 اسباير 7 A715-74G بريداتور هيليوس 300 PH315-52 PH317-53 تريتون 300 PT315-51

1. Before using the new battery properly, discharge the capacity to about 10% and fill the cycle 3-4 times. Do not discharge to 0%. This will cause the battery to break easily
2. When using the battery, please charge it immediately when the battery runs out. If you do not charge it for a long time, the battery may be damaged, so please be careful of exposure and humidity
3. Do not disassemble, crush or drill batteries. Do not dispose of batteries in fire or water
4. If you do not use the batteries for a long time, you need to charge it at least 70% and store it at least 3 months, and the storage time should be fulfilled even after 3 months
5. Full Refund or Return within 30 days and we guarantee 1 year warranty