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The Ultimate “Ready-to-Use” Power Kit for Your Home!
Have you ever run out of batteries right in the middle of a movie night or a gaming session? Stop buying disposable batteries and switch to the XTAR L4 Pro Smart Charger Kit. This perfect bundle includes the advanced L4 Pro 4-Slot Smart Charger and 4x AA 1.2V 2600mAh NiMH Rechargeable Batteries (pre-charged and ready to use).
The L4 Pro isn't just for AA NiMH batteries; its intelligent brain automatically detects and charges AAA NiMH and the latest 1.5V Li-ion AA/AAA batteries as well. Equipped with a crystal-clear LCD display, you can monitor the charging status of each battery.
But the L4 Pro is smarter than a standard charger. With its DisCHG (Capacity Test) Mode, you can measure the true mAh capacity of your cells to identify aging batteries. The Refresh Mode revives old NiMH batteries, restoring their peak performance. With advanced CVSA technology, your NiMH batteries get charged faster, run cooler, and last longer.
( IMPORTANT: This bundle includes the charger, Type-C cable, and 4x AA 2600mAh batteries. If you need a wall adapter, please choose the appropriate variant.)
Complete Ready-to-Use Bundle: Includes the XTAR L4 Pro charger and 4x AA 1.2V 2600mAh NiMH rechargeable batteries. Pre-charged and ready for immediate use!
Universally Intelligent: Automatically detects and perfectly charges both 1.2V NiMH/NiCd and 1.5V Li-ion AA/AAA batteries.
Clear LCD Status Display: Real-time display of charging mode, battery type, and capacity percentage for all 4 independent slots.
Smart DisCHG Capacity Test: Takes the guesswork out of battery health. Charges, discharges, and recharges the battery to measure true mAh capacity, helping you weed out dead cells.
Refresh Mode for Battery Revival: Perform deep discharge-recharge cycles to revive heavily used or old NiMH batteries, eliminating memory effects.
Advanced CVSA Technology: Charges NiMH batteries faster with less heat, ensuring they are truly packed full to extend their lifespan.
Money-Saving & Eco-Friendly: Each AA battery can be recharged over 1000 times, saving you a fortune on constantly buying disposable alkaline batteries.
Brand: XTAR / NiMH Batteries
Model: L4 Pro
Charger Input: 5V = 2A (Type-C)
Charging Current: 0.5A x 1 / 0.5A x 4
Cut-off Voltage: 1.45V ± 0.1V
Compatible Chemistries (Charger): 1.5V AA/AAA Li-ion, 1.2V AA/AAA NiMH/NiCd
Batteries Included: 4x AA 1.2V 2600mAh NiMH
Charger Dimensions: 102mm × 80mm × 27.5mm
Charger Weight: 88g
Package Content: L4 Pro Charger, USB-C Cable, 4x AA 2600mAh NiMH Batteries, User Manual.
Household Essentials: Perfect for TV remotes, wireless mice, game controllers, electronic toys, and flashlights.
Emergency & Survival Gear: Keep a set of fully charged AA batteries ready for your emergency weather radio or headlamp.
Everyday Carry (EDC): The compact charger is great for your desk drawer, backpack, or office.
Office & Education: Reliable power for digital calipers, calculators, and wireless keyboards.
Q1: Are the included 2600mAh batteries pre-charged?
A1: Yes, the included AA 2600mAh NiMH batteries come with a partial factory charge, so they are ready to use immediately. For optimal performance, we recommend giving them a full charge cycle using the L4 Pro charger upon receipt.
Q2: Can I charge the included AA batteries and my 1.5V Li-ion batteries at the same time?
A2: Absolutely! The XTAR L4 Pro features 4 independent slots with automatic detection. You can charge a 1.2V NiMH AA battery and a 1.5V Li-ion AA battery simultaneously.
Q3: How long does it take to fully charge the 2600mAh batteries?
A3: It usually takes around 4 to 6 hours with the L4 Pro’s 0.5A charging current. The LCD screen will show you the exact charging status.
Q4: What is the Refresh Mode?
A4: The Refresh Mode is a deep battery maintenance mode. It performs repeated discharge-recharge cycles to eliminate the "memory effect" in NiMH batteries, which helps restore them to their maximum capacity and extends their lifespan.
Q5: Do I need to buy a special adapter for it?
A5: No, you can simply plug the included Type-C cable into any 5V/2A USB wall charger you already have at home (like your phone charger). If you need a high-quality QC3.0 wall adapter, it is available in our other variants.
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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