Product Details
Features
1. Robust 20V/5A output capability meets high-speed charging and discharging demands, enhancing operational efficiency
2. Built-in intelligent buck-boost circuitry supports diverse voltage input/output scenarios, compatible with multiple devices
3. Bidirectional lithium battery charging/discharging suitable for power banks, energy storage systems, and similar applications
4. Intelligently identifies device requirements for safe and efficient current/voltage matching
5. Precisely matches battery operating voltage range to ensure charging/discharging safety and battery longevity
Parameter
Type-C Port: PD100W 20V5A
USB Ports: SCP22.5W 4.5V5A, 18W/20W 9V2A
Battery Percentage Display
Current/Voltage Display
Precautions:
1. Never solder while energized. When soldering the main board's + and - wires, ensure they are de-energized to prevent 99.99% of accidents.
2. The main board only has + and -. Soldering while energized risks burns from hand tremors. Always disconnect power before soldering, connecting the main board's + and - first. The battery pack's negative terminal must be soldered last! The motherboard's two wires cannot balance the battery; the balancing protection function resides on the lithium battery protection board.
3. The first power-on may not display the battery level accurately; it will recover after a few cycles.
4. The default capacity is 500mAh per cell. Significant variations may cause inaccurate battery level display, but this does not affect other functions. There is no need to worry about overcharging or over-discharging.
Package include
Module*1
- EBAY Managed Payment. But we only Accept your Ebay Address, please Make sure it's 100% right.
- Payment must be received in 5 business days of auction closing.
- Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
- Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.
- All package need to wait 30 days(US only need 7-10 days),Please take care it.Less than 30 days,we can't take a refund.
- If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
- If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you keep in touch with us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.