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3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries)
Product Size: 64mmx20mmx3.4mm
Material:Metal
Charging voltage: 12.6V
Maximum output current: 20A
Maximum output power / charging power: 252W
| Electrical Parameters | ||||
| Item | Minimum | Typical | Maximum | Unit |
| Consumable Current | 12 | 18 | 24 | uA |
| Over charge protection voltage | 4.2 | 4.25 | 4.3 | V |
| Over charge recovery voltage | 4.1 | 4.16 | 4.2 | V |
| Over charge delay time | 500 | 1000 | 1500 | ms |
| Over discharge protection voltage | 2.35 | 2.5 | 2.7 | V |
| Over discharge recovery voltage | 2.9 | 3.2 | 3.3 | V |
| Over discharge delav time | 50 | 100 | 150 | ms |
| Conduction resistance | 10 | 12 | 14 | mΩ |
| Overcurrent protection current | 37 | 40 | 43 | A |
| Ovcrcurrcnt delay time | 5 | 10 | 15 | ms |
| Normal operating current | 0 | 20 | 20 | A |
| Transient current (<10ms) | 18 | 20 | 22 | A |
| Ambient temperature | -40 | 25 | 85 | °C |
Note:
1. Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip.
2. After connection,it need to first charge activation, then will have the output.
3. Do not mix the good battery and poor battery to use.The internal resistance of 3 battery capacity are closer will be better.Please buyers know the
professional knowledge of this module before buying
Package Included:
1 x PCB Protection Board
(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.
Shipping and Delivery Estimates
We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.
Note:
(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.
(2) Business days do not include Saturday/Sunday and any public holidays.
(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.
(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
for more information please visit our Refunds & Returns Policy page.
