Battery pack, 10-pack, 12 V - 165 Wh, lithium

This slim battery can be used inside the main canister of your Nortek instrument. It is also possible to place three of these small batteries in the Generation 2 external battery canister.
 

This is an optional high-capacity lithium battery for use with the legacy and Generation 2 versions of the Aquadopp, Aquadopp Profiler, and Aquadopp Profiler Z-Cell. It can also be used in a battery canister with the Generation 2 Vector or in the housing of the legacy Vector.

This battery (220074) is electronically identical to the legacy version, 220025.

Note that due to the higher power draw compared to legacy instruments, a minimum of two 165 Wh lithium batteries is required for operation of Gen 2 instruments. As the short housing does not accommodate two 165 Wh lithium batteries, a Generation 2 Aquadopp with short housing cannot be configured with 165 Wh lithium batteries.