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This bundle combines the smart Delipow N211 2-bay charger with four high-capacity AA 1300mAh 1.2V Ni-MH rechargeable batteries. The N211 charger features a modern USB Type-C input (DC 5V 2A) and offers precise 1.48V±0.05V cut-off voltage protection to prevent overcharging, significantly extending battery life. Its intuitive LED indicator system provides clear status updates: a red light indicates active charging, which automatically turns off or changes to green once the battery is fully charged. The included 1300mAh AA batteries provide excellent runtime and are a highly economical, eco-friendly alternative to disposable alkaline batteries, ideal for powering daily household devices.
Complete 4-Piece Power Kit: Includes one Delipow N211 2-slot smart charger and four AA 1300mAh 1.2V Ni-MH rechargeable batteries.
Precision Voltage Cut-off: Equipped with a built-in smart chip and a highly accurate charging cut-off voltage of 1.48V±0.05V, effectively preventing overcharging and maximizing battery longevity.
Smart LED Indicator & Trickle Charging: The charger features a clear LED light. It stays red during active charging and automatically turns off or changes status to indicate a full charge, ensuring safe maintenance with a trickle current of ≤100mA.
Convenient USB Type-C Input: Powered by a universal DC 5V 2A Type-C port, allowing for flexible charging via adapters, laptops, power banks, or car chargers.
2 Independent Charging Slots: Supports dual independent channels. It charges AA batteries at 300mA x 2 and AAA batteries at 200mA x 2, making it perfectly suited for charging this 4-pack in two batches.
Charger (N211):
Model: N211 Smart Charger
Input: DC 5V 2A (USB Type-C)
Charging Current: AA: DC 1.2V 300mA×2; AAA: DC 1.2V 200mA×2
Cut-off Charging Voltage: 1.48V±0.05V
Cut-off Charging Current: ≤100mA
Operating Temperature: 0-40°C
Battery (Delipow AA 1300mAh):
Quantity: 4 pieces
Type: AA 1.2V Ni-MH Rechargeable Battery
Capacity: 1300mAh
Efficient daily charging for TV remotes, air conditioners, and wireless computer mice.
Dependable power source for children's toys, remote-control cars, and hobby motors.
Reliable power supply for smart home sensors, wireless doorbells, and portable radios.
An ideal rechargeable replacement for alkaline batteries in offices and families.
Q1: How long does it take to fully charge the 4 included AA 1300mAh batteries?
A1: The N211 is a 2-slot charger. It can charge two AA batteries at a time at 300mA per slot. Based on the standard formula (Capacity × 1.25 ÷ Current), it takes approximately 5.4 hours to fully charge 2 batteries. You can easily charge the complete 4-piece set in two sequential batches.
Q2: What does the LED indicator light mean on this charger?
A2: When the red light is on, the battery is actively charging. Once the battery is fully charged, the charger will automatically switch to trickle mode and the indicator light will turn green (or change status) to remind you it's ready.
Q3: Can I charge AAA batteries with this charger?
A3: Yes, the N211 charger supports both AA and AAA Ni-MH / Ni-CD batteries. It outputs 200mA per slot for AAA batteries, ensuring safe charging for smaller cells.
Q4: Can I charge a single battery in this charger?
A4: Yes, the charger features 2 fully independent channels. You can safely charge one or two batteries at a time.
Q5: Why is the precise 1.48V cut-off voltage important for Ni-MH batteries?
A5: The 1.48V±0.05V cut-off is the optimal stopping point for 1.2V Ni-MH batteries. This precision prevents overcharging, reduces heat buildup, and significantly extends the overall lifespan of your rechargeable cells.
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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