Battery was completely dead on arrival
348936
Received the battery very quickly with Amazon Prime service.  Unfortunately, the item is defective.  I tried using the battery charger I received and the battery did not pick up a charge after 3 hours.  Then tried using the cable that came with my camera and tried to charge via USB.  Still completely dead.  Multimeter reads 0.00.
2852748
This product literally did not function upon unboxing. A battery compartment is to be opened via loosening 4x screws, after which a discharge prevention strip is to be removed from the unit. After this simple procedure is concluded, and the compartment cap is reinstalled, the unit did not power on. Thinking the in place battery may have been dead, I used the replacement battery provided by the manufacturer, same result. And just to triple check I installed my own fresh battery, and the unit continues to not power on. Since this is a digital torque wrench, this issue reduces the product down to a $68 screw driver.

Buyers beware. Returning mine now.
1637444
Item arrived with a dead battery. Amazon accepted the return the same day it arrived
2555090
battery was completely dead when I received it doesn't hold a charge very long at all AIT it down for one hour pick it back up and its almost dead
3412940
Purchased this as a quick back up to my external power.  Fully packed with brand new batteries and this item is dead.  Nothing.  Nada.  Waste of money.
990865
It seems the battery that was sent had little life left in it. I would give this 0 stars if I could
2172675
It was dead on arrival. I pulled all the batteries and tested each one individually. All the batteries were OK but needle on meter would not budge on any setting under any condition. Thankfully, I ordered from Amazon. I will probably reorder and try again. Will prepare another review or update this on assuming the next unit works when it is received. Very disappointing for a $600 unit.
49997
Dead on arrival.  Parts felt flimsy and even the packaging wasn't quality.
1436747
Arrived in good condition except that the "batteries included" we're already dead upon arrival
2543056
The batteries inside were dead upon arrival and after replacing them it still didn't work. And it killed the new batteries within a half hour. The only thing that work was the light. I guess they are not inspected well or at all.
3899907
Product arrived dead on arrival.  Don't know if it was battery or not, but it should not be broken when you get it.  Returned to Amazon immediately for refund.
3823851
Dead on arrival. Wasted my time installing and  on two A1370 MacBook Air. Reset SMC on both machines. Neither Mac recognized the battery. Either it is dead or faulty. Perhaps this is an isolated incident - but I wouldn't buy batteries here.
3352007
Same problem as other reviewer, looks great but battery was dead on opening package , why won't the vendor/seller reimburse for this??
2485808
The battery was dead on arrival and never charged up.  I returned it to Amazon and they quickly refunded my money.  I bought a battery from another seller and it's working great.
3719009
Was dead on arrival - be wary as this is probably a device that has a 50/50 shot of actually working.
1583609
This item didn't work - complete dead from the moment I put the battery in.  Unfortunately, I waited to long to open and try it to send it back.  Do not buy this product - aside from not working at all, it feels cheaply made.
240625
arrived with a dead battery. I could use it plugged in but anytime the rumble feature was utilized the controller would shut off.