LCT LK53 handguard battery advice needed

[Johndaniel4863]

Hi everyone I just acquired an LCT LK53 with sliding stock and am wondering if anyone has the same rifle and can tell me what 7.4 lipo will fit in there as I can barely fit the smallest current lipos I have without the connectors indenting into the battery because it's such a tight space!

Cheers

John

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[Anonymoose]

Apparently they need a butterfly-type battery:

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