ETC plunger lift controllers are certified as a full product with a certification label that details the type of battery that is acceptable:
ALiEn2 Battery
Part Number: ET-12001-1008-0002
Capacity: 8Ah
There are several safety components embedded in the battery assembly to ensure intrinsic safety.
Using an unapproved battery could lead to an explosion. Not only is this a potential safety hazard, substitution of components can impair intrinsic safety.
For more information on the certification of the ALiEn2 Plunger Lift Controller and its replacement parts, please visit the ALiEn2 product page.
Purchasing a Replacement Battery
If you require a replacement battery, please contact an authorized reseller of ETC products.
For a list of approved resellers, please check out our Where To Buy.