I have hit a financial iceberg and am forced to raid my treasure chest. 
I have two pairs of beloved and well treated batteries. both with 5.5mm bullets and generous swath of industrial strength velcro (hook side). Neither set has been overheated nor wet at all. Guaranteed to make your boat rock

The 6S packs have fewer than 10 cycles on them and all by previous owner - reputable and reliable.
Both 4S packs were purchased from the same owner (different from 6S packs) and have run as pair every time (these I have paid over $400 for pair). These packs have 12-15 cycles on them.
6S packs $325 for pair shipped Cont US insured
4S packs $290 for pair shipped Cont US insured taken off market
Buyers from other countries pay extra shipping.

I have two pairs of beloved and well treated batteries. both with 5.5mm bullets and generous swath of industrial strength velcro (hook side). Neither set has been overheated nor wet at all. Guaranteed to make your boat rock


The 6S packs have fewer than 10 cycles on them and all by previous owner - reputable and reliable.
Both 4S packs were purchased from the same owner (different from 6S packs) and have run as pair every time (these I have paid over $400 for pair). These packs have 12-15 cycles on them.
6S packs $325 for pair shipped Cont US insured
4S packs $290 for pair shipped Cont US insured taken off market
Buyers from other countries pay extra shipping.
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