DTP 601748锂电池 3.7v 480mah 可充电锂离子电池，用于电子面罩
DTP 601748 lipo battery 3.7v 480mah rechargeable lithium-ion battery for e-mask
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Items |
Parameter |
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| Battery model | DTP103450 | |
| Nominal voltage | 3.7V | |
| Minimum capacity | 1800mAh(0.2C discharge) | |
| Charging voltage | 4.2V | |
| Discharging cut-off voltage | 3.0V | |
| Standard charging | 0.2C /4.2V | |
| Max charging | 1.0C /4.2V | |
| Standard discharging | 0.2C/3.0V | |
| Max discharging |
continuous discharge |
0.5C/3.0V |
| non-continuous discharge |
1.0C/3.0V |
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| Shipment voltage | ≥3.85V | |
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Battery pack impedance |
≤100mΩ | |
| Operating temperature |
Charging: 0°C ~ 45°C |
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| Discharging: -20°C ~60°C | ||
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Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) |
-10℃~25℃ |
(12 months ≥85% ) |
| -10℃ ~45℃ |
(6 months ≥85% ) |
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|
-10℃~55℃ |
(1 month ≥90% ) |
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| 20±5℃ is the recommended storage temperature | ||
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Visual Inspection |
There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
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Reference standard |
GB/T 18287-2013,KC CE ROHS IEC/EN61960, UL164 |
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Product pictures
Q:How long can I store it?
A: To ensure the long-term (more than a month) storage battery, you need to follow some simple rules: Transfer to battery-storage mode (3,8 V-3, 9V);
- During storage, once a month, check the voltage with a voltmeter
- If the voltage is different from 3,8 V-3,9V, recharge to the required performance; Store in a cool, dry place with a temperature of 5-20C
- To maximize battery performance closely matched the factory, do not recommend storing batteries for over a year
- We hope that these recommendations will help you to always be ready to work, even after a long break
Q:Do the operating lithium-polymer battery-zero temperatures?
A: In the battery, during the recoil energy, chemical reactions take place. When operating in sub-zero temperatures, the process is slowed down, the consequence is a decrease battery performance. When used in temperatures above zero, features restored to working values.
Q:How many cycles of the life of lithium-polymer batteries?
A:There is no single answer to this question is no. Battery lifetime depends on how well she enjoyed. We can not allow a full battery discharge, over-charge, and charge higher current than specified by the manufacturer. If you do not violate the manufacturer's recommendations and rules of operation, the number of cycles of charge \ discharge will be at least 300 over the life of the battery.
Q:What payment methods do you support?
A:Payment: 30% TT Deposit for Po Confirmation, 70% TT within one days before Delivery.
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