內含 2 顆，方便攜帶的旅行包裝。
I swapped out a drawer full of no-name cells for this card of two and every remote, clock, and flashlight in the house is back to working with zero fuss. The seal on each battery feels solid, and knowing they’re good for a full decade in storage means I can tuck the spare away without worrying.
The 10-year shelf life is what sold me, and it’s reassuring to have these stashed in the drawer knowing they won’t drain themselves. They’ve been powering my TV remote for months straight without a hiccup. I just wish the card came with four instead of two.
These little cards of two came in clutch when my TV remote and wall clock both died on the same day. Nice that they're guaranteed to sit in the drawer for ten years without leaking, so I'll always have a backup ready.