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This bulk bundle combines the intelligent Delipow DLP-415 4-bay LCD smart charger with a massive 12-piece supply of high-capacity Delipow AA 3300mAh 1.2V Ni-MH rechargeable batteries. The DLP-415 charger is powered via a standard DC 5V 2A USB port, delivering rapid and stable 400mA charging current for AA batteries (and 350mA for AAA). It features a high-definition green LCD screen that displays the real-time charging progress of each slot. Equipped with an advanced smart chip, it provides a precise 1.48V±0.05V cut-off voltage and a ≤100mA cut-off current, ensuring batteries are never overcharged. With 12 batteries included, this bulk kit is perfectly designed for professionals, large families, or outdoor enthusiasts who require continuous, reliable power for multiple devices without the hassle of frequent replacements.
Complete 12-Piece Bulk Power Kit: Includes one Delipow DLP-415 4-bay LCD smart charger and 12 pieces of Delipow AA 3300mAh 1.2V Ni-MH rechargeable batteries, ensuring you never run out of power for your essential devices.
High-Definition LCD Status Display: The built-in green LCD screen provides a clear, real-time visual of the charging progress for each of the 4 slots, allowing you to monitor battery levels at a glance.
High-Speed 400mA Charging: Powered by a standard DC 5V 2A USB port, it delivers up to 400mA per slot for AA batteries, ensuring efficient and rapid charging, even for high-capacity cells.
Precision Voltage Cut-off Protection: Built-in smart chip ensures a highly accurate charging cut-off voltage of 1.48V±0.05V and a cut-off current of ≤100mA, effectively protecting your batteries from overcharging and significantly extending their lifespan.
Massive 3300mAh AA Battery Capacity: Each included AA battery delivers a true 3300mAh capacity, providing exceptional, long-lasting runtime for high-drain devices like camera flashes, tactical flashlights, and RC toys.
Wide Compatibility & Versatile USB Input: Perfectly supports both AA and AAA 1.2V Ni-MH/Ni-CD batteries. The USB port (DC 5V 2A) allows for effortless power via phone adapters, power banks, laptops, or car chargers.
Charger (Delipow DLP-415):
Model: DLP-415 LCD Smart Charger
Input: DC 5V 2A (USB)
Charging Current: AA: DC 1.2V 400mA×4; AAA: DC 1.2V 350mA×4
Cut-off Charging Voltage: 1.48V±0.05V
Cut-off Charging Current: ≤100mA
Operating Temperature: 0-40°C
Supported Battery Types: AA / AAA 1.2V Ni-MH / Ni-CD batteries
Battery (Delipow AA 3300mAh):
Brand: Delipow
Type: AA Ni-MH Rechargeable Battery
Nominal Capacity: 3300mAh
Nominal Voltage: 1.2V
Pack Quantity: 12 pieces
Dimensions: 14mm x 50mm
Professional photography and videography equipment, such as camera flash units and wireless microphones.
High-performance tactical flashlights, searchlights, and outdoor headlamps.
Remote-controlled toys, RC cars, drones, and hobby electronics.
Bulk power management for schools, offices, or emergency preparedness kits.
Large households with multiple devices running simultaneously on AA batteries.
Q1: How long does it take to fully charge the included AA 3300mAh batteries?
A1: The charger has 4 independent slots, charging at 400mA each. Based on the standard formula (Capacity × 1.25 ÷ Current), it takes approximately 10.3 hours per batch of 4 batteries. To fully charge the 12 batteries included, you will need to complete 3 sequential batches.
Q2: Can I charge AAA batteries with this Delipow charger?
A2: Yes, the DLP-415 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: Can I charge a single battery in this charger?
A3: Yes, the charger features 4 independent channels. You can safely charge one, two, three, or four batteries independently at any time.
Q4: What is the advantage of the 1.48V±0.05V cut-off voltage?
A4: This ultra-precise cut-off point is specifically designed for 1.2V Ni-MH batteries. It ensures the charger stops precisely when the battery is full, preventing overcharging, reducing heat, and significantly prolonging the overall lifespan of your rechargeable cells.
Q5: Is this 12-pack better than smaller kits?
A5: Absolutely. This bulk 12-pack offers exceptional value and convenience. It is the perfect choice for photographers, outdoor adventurers, or large families, ensuring you always have a freshly charged set of batteries ready for your flashlights, cameras, and toys.
Free Shipping: Enjoy free shipping on all orders over $65. For orders under $65, the shipping cost is $8.99.
Delivery Time: Once shipped, orders typically arrive within 7–15 business days.
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.
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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:
Condition: Items must be unused, undamaged, and in the same condition that you received them.
Packaging: Items must be returned in their original packaging with all accessories, manuals, and protective covers intact.
Proof of Purchase: A valid receipt, order confirmation email, or proof of purchase must accompany all returns.
Non-Returnable Items:
Batteries that have been installed, used, or show any signs of wear.
Items marked as “Final Sale” or “Clearance” at the time of purchase.
Customized or special-order products.
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:
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.
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.
Pack Securely: Place the item in its original packaging, include all accessories, and clearly write the RMA number on the outside of the box.
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
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.
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.
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.
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.
Partial Refunds: In certain situations, only partial refunds may be granted:
Items not in original condition, missing parts, or damaged for reasons not due to our error.
Items returned more than 30 days after delivery (reviewed on a case-by-case basis).
Non-Refundable Fees: Original shipping charges are non-refundable unless the return is due to our error (defective product or incorrect shipment).
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:
Email: support@oneandes.com
Phone: (213) 316-8849 (Mon-Fri, 9 AM – 5 PM Pacific Time)
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.
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