Delipow DLP-S405 4-Bay LCD Smart Charger (Black) | 400mA Fast Charge for 1.2V AA/AAA Ni-MH, Remotes & Toys
Description
Product Description
The Delipow DLP-S405 is a high-performance 4-bay smart charger featuring an intuitive green LCD screen, designed to deliver efficient and safe charging for AA and AAA Ni-MH/Ni-CD rechargeable batteries. Powered by a standard DC 5V 2A USB input, it provides a rapid 400mA charging current for AA batteries and 350mA for AAA batteries. The charger utilizes a cutting-edge two-stage charging algorithm: it fast-charges the battery to 95%, then intelligently switches to a 70mA trickle charge mode to fully saturate and protect the battery. Built-in 1.48V±0.05V precision cut-off voltage ensures batteries are never overcharged, significantly extending their lifespan. With an LCD screen that displays real-time charging status and battery levels, and a sturdy LG flame-retardant casing, the DLP-S405 offers a reliable, safe, and visually intuitive charging experience for your household electronics.
Key Features
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Intelligent LCD Status Display: The bright green LCD screen clearly shows the charging status and battery level for all four slots simultaneously. The battery icons dynamically display levels from 0-30%, 30-60%, and fully charged, making the charging process easy to monitor.
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Fast Charge to 95% & Trickle Finish: Employs smart charging technology. The charger delivers a high current to rapidly charge the battery up to 95% capacity, then automatically switches to a 70mA trickle current to safely top off the battery to 100%, preventing overcharging and prolonging battery life.
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High-Speed 4-Slot Independent Charging: Powered by a DC 5V 2A USB port, it delivers 400mA per slot for AA batteries and 350mA per slot for AAA batteries. It features 4 independent channels, supporting one to four AA/AAA Ni-MH / Ni-CD batteries.
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Precision Voltage Cut-off: Built-in smart IC chip ensures a highly accurate charging cut-off voltage of 1.48V±0.05V and a cut-off current of ≤100mA. This precision prevents overcharging, reduces heat, and maximizes battery lifespan.
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Multiple Protections & LG Flame-Retardant Shell: Constructed with premium LG high-strength flame-retardant plastic, ensuring high temperature resistance and impact durability. Equipped with over-temperature, over-charge, over-voltage, and over-current protection for ultimate safety.
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Constant Voltage Charging Design: Utilizes smart IC control to maintain a constant voltage output, ensuring efficient and stable power delivery while safeguarding against over-charge and over-discharge risks.
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Versatile USB Power Input: Easily powered via laptops, standard phone adapters, power banks, or car chargers. (Note: USB cable is for power supply only; data transfer is not supported).
Product Parameters
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Brand: Delipow
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Model: DLP-S405 Smart LCD Charger
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Input: DC 5V 2A (USB)
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Charging Current: AA: DC 1.2V 400mA×4; AAA: DC 1.2V 350mA×4
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Trickle Current: 70mA
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Cut-off Charging Voltage: 1.48V±0.05V
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Cut-off Charging Current: ≤100mA
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Operating Temperature: 0-40°C
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Supported Battery Types: AA / AAA 1.2V Ni-MH / Ni-CD batteries
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Material: LG High-strength flame-retardant plastic
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Dimensions: 92mm (H) x 64mm (W) (Please refer to actual product for detailed dimensions)
Applications
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Daily charging and maintenance for TV remote controls, air conditioner remotes, and wireless computer mice.
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Convenient power supply for children's electronic toys, early education machines, and RC cars.
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Efficient energy replenishment for electric toothbrushes, facial cleansing devices, and portable radios.
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An essential charging station for households and small offices managing multiple AA/AAA batteries.
Frequently Asked Questions (FAQ)
Q1: How long does it take to fully charge an AA battery with this charger?
A1: Based on the 400mA output and the standard charging formula (Capacity × 1.25 ÷ Current), it takes approximately 4.1 hours to fully charge a 1300mAh AA battery, and approximately 10.3 hours for a 3300mAh AA battery.
Q2: Can I charge AAA batteries with this Delipow charger?
A2: Yes, the DLP-S405 charger supports both AA and AAA 1.2V Ni-MH / Ni-CD batteries across all 4 slots, outputting 350mA per slot for AAA batteries.
Q3: What does the LCD screen display during charging?
A3: The green LCD screen displays the real-time charging status. You can clearly see when a battery is charging (0-30%, 30-60%) and when the battery reaches a full charge. If a battery is defective or inserted incorrectly, the screen may display an error indicator (Error or CHG status).
Q4: What is the advantage of the "Fast Charge to 95% then trickle charge" mode?
A4: This algorithm balances speed and battery health. It delivers high current for the bulk of the charging (up to 95%) to minimize your waiting time, then switches to a low 70mA current to gently complete the final saturation, preventing overheating and extending your battery's overall lifespan.
Q5: Is it safe to leave batteries on this charger overnight?
A5: Yes. The charger features a precision 1.48V cut-off voltage. Once the battery reaches full capacity, the charging process automatically stops, preventing overcharging and ensuring safety.
Shipping and Returns
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Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
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Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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Easy Returns: We want you to be completely satisfied. If you're not, you can return your product within 30 days of receiving your order. Please ensure the items are unused and in their original condition. For return instructions, please contact our support team.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Security
Refund Policy
OneAndes Return & Refund Policy
At OneAndes, we are committed to providing high-quality cylindrical lithium-ion batteries for your drones, vacuums, garden tools, and other power needs. If you are not completely satisfied with your purchase, we are here to help. Please read our full return policy below before initiating a return.
1. Return Window
You have 30 calendar days from the date you received your item(s) to request a return. Any return request submitted after 30 days will not be eligible for a refund or exchange.
2. Eligibility Conditions
To qualify for a return, all items must meet the following conditions:
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Condition: Items must be unused, undamaged, and in the same condition that you received them.
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Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
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Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
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Batteries that have been installed, used, or show any signs of wear.
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Items marked as “Final Sale” or “Clearance” at the time of purchase.
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Customized or special-order products.
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Gift cards.
If a returned item fails to meet these conditions, we reserve the right to deny the return or charge a restocking fee.
3. How to Initiate a Return
Follow these steps to return your product:
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Contact Us: Email our support team at support@oneandes.com with your order number and the reason for return. We aim to respond to all return requests within 24 hours on business days.
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Receive RMA: We will provide you with a Return Merchandise Authorization (RMA) number and return instructions. Do not ship any item without an RMA number.
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Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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Ship to Our US Warehouse: Ship the package to the following address:
OneAndes Returns
10320 6th St
Rancho Cucamonga, CA 91730
USA*Important: Lithium-ion batteries are classified as hazardous materials (Class 9). Please follow the shipping guidelines provided in Section 4 below. We recommend using a trackable shipping service and purchasing shipping insurance, as we cannot guarantee receipt of your returned item.*
4. Return Shipping Costs
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Defective or Incorrect Items: If the item you received is defective, damaged in transit, or different from what you ordered, OneAndes will cover the return shipping cost. In this case, we will provide you with a prepaid return shipping label.
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Buyer’s Remorse / Non-Defective Returns: If you are returning an item for any other reason (e.g., no longer needed, ordered the wrong model), you are responsible for the return shipping costs. You must prepay the return shipping cost using a trackable carrier that accepts lithium batteries. We do not provide prepaid return labels for non-defective returns.
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Lithium Battery Shipping Regulations: By law, all returns must be shipped in compliance with applicable dangerous goods regulations. We will provide guidance on proper packaging and labeling. Failure to comply may result in carrier refusal, seizure, or additional fees. We are not responsible for returned items lost or rejected by the carrier due to improper shipping.
5. Refunds
Once we receive and inspect your return at our Rancho Cucamonga, CA facility, we will notify you via email of the approval or rejection of your refund.
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Approved Refunds: If approved, your refund will be processed to your original method of payment within 5 to 10 business days. Please note that depending on your bank or credit card issuer, it may take additional time for the credit to appear on your statement.
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Partial Refunds: In certain situations, only partial refunds may be granted:
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Items not in original condition, missing parts, or damaged for reasons not due to our error.
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Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
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Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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Restocking Fee: We do not charge a restocking fee for defect-free returns, but we may deduct the return shipping cost, which will be deducted from your refund.
6. Exchanges
We replace items only if they are defective or damaged upon arrival. If you need to exchange a defective item for the same product, please contact us at support@oneandes.com. Exchanges are subject to product availability.
If you ordered the wrong battery size or model, please follow the standard return process above and place a new order for the correct item.
7. Damaged or Missing Items
If your package arrives visibly damaged, please take photos of the package before opening and contact us immediately. We will work with the shipping carrier to file a claim and arrange for a replacement or refund. Damaged or missing item claims must be reported within 7 calendar days of delivery. For immediate assistance, you may also call us at (213) 316-8849.
8. Order Cancellation
You may cancel your order without penalty if it has not yet been shipped. To cancel, email us at support@oneandes.com as soon as possible. If the order has already been processed or shipped, you will need to follow the standard return process upon receipt.
9. Warranty
All OneAndes batteries are backed by a 12-month limited warranty against defects in materials and workmanship. This warranty does not cover damage caused by misuse, improper charging, unauthorized modifications, normal wear and tear, or use outside of manufacturer specifications. For warranty claims, please contact our support team.
10. Contact Us
If you have any questions about our Return & Refund Policy, please reach out:
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Email: support@oneandes.com
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Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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Mailing Address: 10320 6th St, Rancho Cucamonga, CA 91730, USA
We aim to respond to all inquiries within 24 hours during business days. Please include your order number for faster assistance.