SCAM DONT BUY!! Quality: The quality of the product was terrible, the battery looks like it is glued together and has dents and scratches all over, the battery lead was super short, not even long enough to reach the plug. the battery was functioning fine for a little while but then stopped working after about 2 hours of light use. Refund: I applied for a refund originally when I received the product for the dents and scratches and they gave me 150 USD, a fraction of what I paid for the product but It was just dents and the battery worked good at the time so I accepted the refund. Then the battery stopped working fully and when I tried to get a more of a refund they denied it saying that they had already refunded me even though I only got a small amount. Supplier: The supplier was pretty average, far from polite but acceptable, until I made the purchase. after I paid them they went days without responding and when they did they were rude and unhelpful. DONT BUY FROM THESE GUYS!!

Cell balance within 0.02v Cell resistance @ full charge 0.8 ohms each. Seems to be a quality battery, no problems at present but will update if any issues arise in next 12 months. Great communication.