POWEROWL Lithium Rechargeable AA Batteries wCharger, 3000mWh 1.5V Constant Voltage Double A Battery-Qty 4

The POWEROWL Lithium Rechargeable AA Batteries with Charger has generated mixed reviews from customers. Some users have found the batteries to be powerful, with a solid Constant voltage of 1.5V and a fast charging time using the included USB charger. They appreciate the ability to reuse the batteries multiple times without losing capacity. However, there have been complaints about the quality of the batteries, with reports of dead batteries upon arrival, defective units that showed full charge but actually had zero power, and some batteries not holding their charge after just a few cycles. Users have expressed disappointment in the product's longevity and performance over time. Notably, there was positive feedback regarding the seller's customer service, with one customer mentioning that they received a refund after experiencing issues with the product. This demonstrates good customer support from the company. Overall, while the POWEROWL Lithium Rechargeable AA Batteries with Charger offer convenience and power, there are concerns about the reliability and longevity of the batteries, and the potential for receiving defective units. **