The BTA-70834-3 is an off-the-shelf OEM method to mate the following batteries with a host application:
- BB-390B/U (BT-70790)
- BB-2590/U (BT-70791A or BT-70791E)
- BB-2557/U (BT-70757)
This can be used with an individual battery or combined in series or parallel for multi-battery applications. The BTA-70834-3 comes with 18” of wiring harness, enabling both charge and discharge connections to the host application.