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Well, we've actually made quite a few variations of these packs for people who need something beyond the standard form factor—custom vial sizes, labeling, even tweaking the concentration or bumping up the capacity can be sorted out before we go to bulk synthesis if you need something specific.
You're looking at a 4.8V nominal nickel-metal hydride pack here, 300mAh capacity with a medium discharge rate that works better for steady-draw gear than high-drain stuff, and the dimensions sit at 58 by 29 by 14.5mm at about 45 grams so it's pretty compact for what it does.
It'll handle roughly 800 to 1,000 cycles before you start noticing drop-off, which is decent for a medium-rate cell, and the internal resistnce comes in under 110 milliohms so it's not wasting much heat during operation.
Temperatures form -15°C up to 50°C are fine because the KOH electrolyte keeps things stable, though if you push it past 50°C you'll shorten lifespan noticeably—basic chemistry limitation, nothing we can change.
Most buyers go with the standard export packging and adjust the cycle life expectations base on their usage pattern, but if you want custom labeling or a specific tab configuration, just let us know what you're after and we can usually accommodate that within 20 days or so.
Teh MOQ is typically 100 units or so, though our company can flex that on first orders sometimes, and we've got CE and RoHS on file plus a 12-month warranty that covers manufacturing defects pretty much across the board.
We can start with a MOQ of 100 pieces for this battery pack, but if you need less, just let us know—we can sometimes work something out for sample orders.
For a standard order, lead time is about 15-20 working days. If you need it faster, we might be able to rush it depending on our current production schedule.
Yes, we can send you copies of the CE and RoHS certificates along with the test reports. Just drop us a request and we'll share them.
Store them in a cool, dry place between -15°C to 50°C, ideally at around 40-60% charge. Keep them away from direct sunlight and moisture to extend shelf life.
Yes, the 4.8V is stable with an internal resistance under 110mΩ, making it reliable for medium-discharge uses like medical devices or portable tools. We can also customize the capacity—just tell us your target and we'll adjust the design.
