Power Queen has a 6% code: GSF. We tried it at checkout on Nov 6, 2026: a $50.39 battery balancer came to $47.37 and a $242.99 12V 100Ah Group 24 battery came to $228.42. Those prices were already reduced, and the code still took 6% off them.
One item works differently. A $746.99 36V 100Ah smart battery already dropped to $709.65 at checkout with no code. With GSF it came to $702.18, so the code replaced that 5% discount instead of adding to it, and saved $7.47 more.
Power Queen sells LiFePO4 lithium batteries in 12V, 24V, 36V and 48V, including low-temperature, self-heating, Bluetooth and golf cart models. Its store also carries lithium battery chargers, battery and charger kits, DC-to-DC chargers, inverters, battery monitors, solar charge controllers and a Like New section.
Good to know
- Free shipping on all orders to the 48 contiguous US states, from a US warehouse; Hawaii, Alaska and Puerto Rico are excluded, according to its shipping policy.
- Processing takes 1 to 2 business days and shipping 1 to 3 business days, according to the same policy.
- You have 30 days after receiving an item to request a return. If the return is due to customer error, you pay the return shipping.
- Its return policy lists a 5-year warranty against manufacturing defects, which does not cover misuse or improper installation.