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You're running a compact medical device that needs to log data for 8 hours straight, and the AS652030 is what we'd typically spec for that use case — it's basically a 3.7V 1000mAh LCO cell that'll give you about 500 cycles before hitting 80% capasity, which is better than some older chemistries for steady voltage draw.
The dimnesions are 52 by 34 by 50mm, give or take a millimeter, and it weighs about 30g — small enough to fit into a handheld monitor or IoT sensor without much engineering compromise.
We usually have stock on these, but confirm lead time if you need more than 500 units or so, because OEM/ODM orders can stretch dilevery to 4-6 weeks (especially if you want custom labels or packaing).
Charge voltage is 4.2V with a tight ±0.03V tolerance, and the max charge or discharge current is 1000mA at 1C; AC impedance is ≤60mΩ, which matters if your circuit is sensitive to internal resistance.
One thing that catches buyers off guard: discharge cut-off is 3.0V, so don't try to squeeze it below that for extra runtime — you'll degrade cycle life fast, and that's not ideal for any applicaion.
UL1642 and CE are both in place, and we'll provide COA per batch; the operating range is 0°C to 45°C for charging and -20°C to 60°C for discharge, but storage at high temps over a month will cut shelf life.
Yes, we can provide the UL1642 test report and CE certificate for this 1000mAh LCO cell. Just request them with your order or inquiry.
The MOQ for OEM orders is typically 1000 pieces, but we can discuss smaller quantities for initial samples or trials.
The maximum discharge current is 1000mA (1C), so at that rate you'll get close to the typical capacity. Higher currents will reduce usable capacity, but within spec it performs well.
Store them at 3.7V nominal charge in a cool, dry place between -20°C and +35°C for up to 3 months. Avoid full charge or full discharge for extended storage.
Yes, we offer OEM/ODM services. We can adjust dimensions slightly or integrate a PCM (protection circuit module) to meet your specific requirements, subject to MOQ.
Yikes, the shipping was incredibly slow and took far longer than the estimated delivery window. However, once the package finally arrived, the product itself was well-protected and undamaged. The quality of the battery seems robust and it matches the specifications listed for voltage and capacity. The customer service team was responsive when I inquired about the tracking, though their updates were not always timely. Overall, a decent product let down by logistical delays, but the support was polite and attempted to be helpful.
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Prompt delivery and excellent packaging. The battery arrived well-protected and ahead of the estimated schedule, which was a pleasant surprise. The overall quality seems robust and matches the description provided. Customer service was responsive and helpful when I had a pre-shipping inquiry. A smooth transaction from start to finish.
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Great experience overall! The shipping was incredibly fast and efficient, arriving well ahead of the estimated delivery date. Everything was packaged securely with no signs of damage. The quality of the product itself seems excellent upon initial inspection; it feels solid and well-made. Customer service was also very responsive and helpful when I had a pre-sale inquiry. A very smooth and satisfactory transaction from start to finish.
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Prompt delivery and excellent packaging ensured the battery arrived safely and on time. The product quality appears to be very good, matching the description provided. Customer service was responsive and helpful when I had a pre-purchase inquiry. Overall, a smooth and satisfactory transaction from start to finish.
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