Delipow DLP-209 2-Slot Universal Smart Charger for 1.2V Ni-MH/Ni-Cd AA, AAA, C, D Batteries – 5V 2A USB Input with LED Indicators
Description
Product Description:
One Charger, All Your Household Batteries: Meet the Delipow DLP-209, the ultimate 2-slot smart charger designed to handle all your standard 1.2V Ni-MH and Ni-Cd battery needs. Whether it's a tiny AAA for your remote or a massive D-size battery for your gas stove, this single charger does it all.
Intelligent Auto-Detection & Multi-Current Output: The DLP-209 takes the guesswork out of charging. Through its spring-loaded sliding slots, it automatically detects the battery size and delivers the optimal charging current: 300mA for AAA, 400mA for AA and D, and 500mA for C-size batteries. This ensures safe, efficient, and fast charging every single time.
Smart Charging with Red-to-Green Indicators: Powered via a standard DC 5V 2A USB input, it features independent LED indicators for each slot. The light turns Red during active charging and switches to Green once the battery reaches a full charge. The precision 1.48V±0.05V cut-off voltage provides superior over-charge protection, extending the lifespan of all your batteries.
Key Features:
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Universal 4-in-1 Battery Compatibility: Equipped with wide, flexible spring-loaded slots designed to safely charge 1.2V Ni-MH/Ni-Cd batteries of all standard household sizes: AA, AAA, C, and D.
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Intelligent Auto-Current Selection: Automatically detects the inserted battery size and adjusts the current to the optimal level: AAA (300mA), AA/D (400mA), and C (500mA).
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Smart Red-to-Green LED Indicators: Each of the two slots features an independent LED light. Red indicates active charging; Green indicates the battery has reached a full 4.2V charge.
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Precision 1.48V Cut-off Protection: Built-in smart charging chip ensures a highly accurate cut-off voltage of 1.48V±0.05V and a cut-off current of ≤100mA, preventing overcharging and maximizing battery lifespan.
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Convenient 5V 2A USB Input: Powers easily via any standard USB port—laptops, power banks, wall adapters, or car chargers—for ultimate portability and convenience.
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Compact & Foldable Design: The sleek, space-saving design makes it easy to store, perfect for home, office, or travel use.
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Wide Operating Temperature: Designed to operate safely and efficiently in environments ranging from 0°C to 40°C.
Product Parameters:
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Model: DLP-209 2-Slot Smart Charger
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Input: DC 5V 2A (USB Port)
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Charging Current (Auto-Selection): AAA 1.2V ~ 300mA; AA 1.2V ~ 400mA; D 1.2V ~ 400mA; C 1.2V ~ 500mA
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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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Indicator System: Red (Charging) / Green (Fully Charged)
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Operating Temperature: 0-40°C
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Dimensions: 80mm x 167mm x 40mm (3.15in x 6.57in x 1.57in)
Applications:
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Household Battery Recycling Center: The one-stop charging solution for all your household batteries—recharge your TV remotes (AAA), computer mice (AA), and gas stove igniters (D-size) with a single charger.
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Kitchen & Home Appliances: Keep your kitchen gadgets, digital clocks, and battery-operated household tools powered and ready.
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Professional & Stage Equipment: Powers wireless microphones, portable audio gear, and instrument accessories that use standard AA or AAA batteries.
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Outdoor & Camping Gear: Prepares your outdoor flashlights, camping lanterns, and portable radios for extended trips.
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Children's Toys & RC Vehicles: Recharges the batteries for a wide variety of battery-operated toys, ranging from small RC cars to large motorized rides.
Frequently Asked Questions (FAQ):
Q1: Does this charger support Lithium-ion (3.7V) batteries?
A1: No. The DLP-209 is specifically designed for 1.2V Ni-MH and Ni-Cd batteries. It is not compatible with 3.7V or 1.5V lithium batteries. Please check your battery's voltage before charging.
Q2: Can I charge different sized batteries (e.g., AA and C) at the same time?
A2: Yes! The two slots are independent and feature flexible sliding springs. You can freely mix and match any combination of AA, AAA, C, or D batteries in the two slots simultaneously.
Q3: How long does it take to fully charge a battery?
A3: Charging time varies depending on the battery's capacity and size. For example, a standard 2000mAh AA battery will typically take about 5-6 hours to charge at 400mA. The LED indicator will automatically turn Green when fully charged.
Q4: What power source do I need to use this charger?
A4: It is powered via a standard USB port (DC 5V 2A input). You can plug it into any standard USB wall adapter, laptop USB port, power bank, or car USB charger.
Q5: Is it safe to leave the batteries charging overnight?
A5: Yes. The DLP-209 is equipped with a precision smart chip that provides an accurate 1.48V cut-off. Once the battery reaches full charge, it will automatically cut off the power and turn the indicator light Green, preventing overcharging.
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.
