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LifePo4 Li-ion 120A 8S 24V/6S-21S 48V BMS Battery Protection Board w/Bluetooth
100.19 EUR
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8S 24V 100A-250A LiFePO4 Batterie Smart BMS with Balance + Bluetooth Module DE
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3/8 Slot 18650 Li-ion Battery Charging Case DIY Power Bank Box for Phone Charge
4.7 EUR
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10 X 3240 Epoxy Board for 3.2V 280Ah 320Ah 310Ah 90Ah 12.8V Lifepo4 Battery Pack
14.49 EUR
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DIY Power Bank Box for Phone Charge Soldering-free 18650 Battery Charging Case
9.9 EUR
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4S/16S 12V-48V 150A LiFePo4/Li-ion BT (Fan) BMS Common Port w/ Balance+Bluetooth
88.09 EUR
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For Daly BMS Bluetooth Module RS485 /UART/ LCD Touch Control Display Accessories
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LiFePo4 4S/16S 12V/48V 250A-300A BMS Common Port w/Balance +Bluetooth Module+NTC
100.59 EUR
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4S-21S 12V-48V 200A LiFePo4/Li-ion BMS Common Port w/ Balance + Bluetooth Module
64.79 EUR
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DIY Power Bank Box 21 Slot 18650 Battery Charger Outer Case for Cell Smart Phone
8.79 EUR
Free shipping
Features: A DIY power back case, can charge 8pcs 18650 batteries ( Batteries need to be welded and not included) Support full protocol fast charging 22.5W, two-way PD fast charging 20W. 22.5W output supports PD QC- AFC SCP- multi-protocol fast charging for laptop phone universal You can take it on the plane without declaration, safe and reliable Transparent body, imported high-quality LED screen can check the remaining power in real-time Note:
This product is a solderless mobile power supply kit (circuit board+shell) and is not a finished product of a mobile power supply. It does not include batteries, data cables, or box packaging. The battery needs to be purchased separately with a 18650 (flat head) battery before use. Please note that the battery capacity must be consistent. Do not place the battery upside down as it will damage the motherboard. Specifications: Item:for 8pcs 18650 Battery Charger Box Capacity:20000mAh Material: ABS-PVC Color: Blue Size: approx 145x41x53MM/5.7x1.6x2.09in Input: DC5V / 2.1A/20W Output: 5V/2.1A/PD22.5W Quantity: 1 PC (Not includes the battery and charging cable) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Charging Case (Batteries are NOT include) Q&A 1.Q:Does this product include accessories required for welding? A:The package only includes some accessories such as the motherboard and casing as shown in the main picture, and the wires and other accessories required for welding are not included. 2.Q:What type of wire is required for welding? A: 20AWG is the most suitable.22AWG and 18AWG are also can be used. 3.Q:What if there is no response when clicking the button after the battery is soldered to the motherboard? A:In some cases, the motherboard needs to be activated after welding is completed. Charge it with a charger for 3-5 seconds to activate. 4.Q:The power display of the power bank quickly dropped to 1% and can still be used. What is the reason for this? A:This situation is because the motherboard and battery have not yet fully matched. You can fully charge the power bank and then exhaust the battery inside it. Cycle this process 3-5 times, and the power display of the power bank will return to normal.