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- Boosts power efficiently from 3.7V/4.2V lithium batteries to a reliable 5V for optimal device power
- User-friendly design with 4 levels of charge/discharge electricity indication and button-controlled output for convenience and control
- Built-in lithium battery protection with over-current, over-voltage, over-temperature, and short-circuit protections for battery safety
- Versatile applications for car charging retrofit, driving recorder power supply, DIY mobile power banks, and portable phone and laptop charging
- Efficient charging and discharging with a charge efficiency of ≤91% and discharge efficiency of ≤96% for input/output balance and extended module life
- Compact and durable design measuring 25*16mm for various applications
- Easy installation with Pad Pitch of 2.54mm and Pad Hole Diameter of 1mm
DC-DC Charge Discharge Integrated Module (5V/2A)
DC-DC Charge Discharge Integrated Module is your go-to solution for efficient power boosting. This module, with a normally open 5V output, guarantees uninterrupted power, unaffected by load access, and supports simultaneous charging and discharging. The built-in power management circuit ensures a seamless boost from lithium batteries, while the battery protection feature adds an extra layer of security.
This module finds its application in car charging retrofits, driving recorder power supplies, DIY mobile power banks, and as a reliable portable charging device for phones and laptops. With button-controlled output and 4 levels of charge/discharge electricity indication, it provides user-friendly control and convenience. Crafted with efficiency in mind, this module boasts a charge efficiency of ?91% and discharge efficiency of ?96%, maintaining a balance between input and output for an extended service life. The compact design, measuring 25*16mm, ensures versatility in various projects.
This DC-DC Charge Discharge Integrated Module is designed to meet your power needs reliably and efficiently.
Features:
- 4 levels of charge/discharge electricity indication
- Button-controlled output
- Built-in power management circuit
Applications:
- Car charging retrofit
- Driving recorder power supply
- DIY mobile power bank
- Mobile phone/laptop portable charging device
DC-DC Charge Discharge Integrated Module pinout
Shipping & Returns
Shipping & Returns
- All orders confirmed before 3 pm IST are shipped on the
same day, barring rare pickup delays on holidays or disturbances - Delivery time in Metro cities is 1-3 days, Others it is
3-7 days. It varies based on location, reliant on courier services - Return window: 7 days from receipt unless stated
otherwise. No refunds/replacements after - Returns only for non-working/damaged products are accepted
- Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
- Refunds are processed within 3-4 working days post inspection and approval.
For more details, please check our Shipping and Return Policy
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Package Includes:
- 1 x DC-DC Charge Discharge Integrated Module (5V/2A)
Specifications:
| Boosted Voltage | 5V |
| Input Voltage Range | DC 4.6V to 5.4V (Typical 5V) |
| Input Current | 2A-3A |
| Charge Current | 0-2.1A |
| Fully-charged Voltage | 4.2V±1% |
| Charging Quiescent Current | 100uA |
| Discharge Current | 0-3.5A |
| Discharge Quiescent Current | 50uA |
| Output Voltage | 5V |
| Output Current | 0-2.1A |
| Boost Efficiency | ?92% |
| Charge Efficiency | ?91% |
| Discharge Efficiency | ?96% |
| Ambient Temperature | -20? to +85? |
| Pad Pitch | 2.54mm |
| Pad Hole Diameter | 1mm |
| Dimension | 2516mm / 0.980.63” |
1. What is the boosted voltage output of the DC-DC Charge Discharge Integrated Module?
The module provides a stable 5V output, ensuring optimal device power.
2. Can this module be used for simultaneous charging and discharging?
Yes, it supports simultaneous charging and discharging, offering uninterrupted power.
3. What are the key safety features of the module?
It has built-in protections against over-current, over-voltage, over-temperature, and short-circuits for battery safety.
4. What applications is this module suitable for?
It's versatile, used in car charging retrofits, driving recorder power supplies, DIY mobile power banks, and portable phone/laptop chargers.
5. What is the charge efficiency of the DC-DC Charge Discharge Integrated Module?
The charge efficiency is ≤91%, ensuring effective energy transfer from the lithium battery.
