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Capacity
22AH
Voltage
12.8V
Weight
7.8 lbs
Size
7.125” x 3.125” x 6.125”
Warranty
10 years

BMS: Yes
Chemistry: LFP
Efficiency: 98%
Memory: None
Max Charge/Voltage: 14.6V
Peak Discharge Current: 66A – 3secA
Cut-off Voltage: 10..5V
Max Charge/Discharge Current: 22A
Operating Temp: -4°F – 140°F
Low Temp Charging Protection: Yes
Connection Capability: 4S-4P

Cell Type: Prismatic
Bluetooth: Yes

Customer Reviews

Michael A Ott
Rating: 5/5
Great product
Mon Oct 06 2025 00:41:18 GMT+0000 (Coordinated Universal Time)
Karl KOZIK
Rating: 5/5
12V 22AH Sport Series Lithium Battery w/ Bluetooth (1222-BT)
Mon Jul 28 2025 11:57:15 GMT+0000 (Coordinated Universal Time)
Michael Koziol
Rating: 5/5
Outstanding product
The battery is exactly what I was looking for to run my lighting system and graph in my kayak for tornments, plus the built in bluetooth is awsome for when i am charge so i can keep an eye on it also. It has been awsome to use and the customer service was great also, seeing there was a small mix up with my order by accident. One phone call and the battery was at my door the next day, i am very satisfied with the company and product.
Mon May 05 2025 10:38:31 GMT+0000 (Coordinated Universal Time)

What the pros are saying about Millertech batteries