LiitoKala Lii-100 Smart Single-Slot Battery Charger with USB Power Bank Output - 0V Activation, 500mA/1000mA Charging for 3.6/3.7v Li-ion (18650, 14500, 26650) & 1.2v NiMH (AA, AAA) Batteries (Micro-USB Input)
Description
【Product Description】
A dual-function charging powerhouse: Charge your batteries AND your phone! The LiitoKala Lii-100 is a compact, multifunctional single-slot battery charger that goes far beyond simple charging. With its built-in USB output, you can insert a charged Li-ion battery and instantly transform it into an emergency Power Bank to top up your smartphone or other USB devices when you're on the go.
Equipped with an intelligent microcomputer, the Lii-100 automatically identifies 1.2V NiMH/NiCd and 3.6V/3.7V Li-ion batteries. It offers a selectable 500mA or 1000mA charging current and features 0V Activation technology, allowing you to safely revive deeply discharged (dead) batteries that other chargers refuse.
Powered by a universal Micro-USB port, it can be plugged into laptops, wall adapters, power banks, and car chargers, making it the ultimate travel companion.
【Key Features】
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Built-in USB Power Bank Output: Insert a charged 3.6/3.7V Li-ion battery and plug your phone into the standard USB port to use the Lii-100 as a portable emergency power bank.
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Smart Automatic Battery Detection: Instantly and accurately identifies 1.2V NiMH/NiCd and 3.6V/3.7V Li-ion batteries (Manual selection required for 3.85V high-voltage Li-ion).
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0V Battery Activation: Uses advanced soft-start microcurrent technology to safely wake up over-discharged 0V batteries, extending their lifespan.
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Dual Selectable Charging Current: Choose between 500mA (for smaller batteries) and 1000mA (for fast charging larger cells) with a single press of the "SELECT" button.
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Intuitive LED Battery Level Display: Four clear LED lights indicate charging progress at 25%, 50%, 75%, and 100%, so you always know exactly how much power your battery has.
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Ultra-Wide Compatibility: The spring-loaded slot supports an expansive range of batteries including 18650, 18490, 18350, 17670, 17500, 16340, 14500, 10440, as well as AAA, AA, C, and SC sizes.
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Advanced Safety Protections: Features a constant current/constant voltage (CC/CV) charging mode with built-in protections against overcharge, over-discharge, short circuits, and reverse polarity.
【Parameters & Specifications】
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Brand: LiitoKala
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Model: Lii-100
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Input: DC 5V / 1A (Micro-USB)
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Output Voltage (Charging): 4.2V ±1% / 4.35V / 3.65V / 1.45V
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Charging Current: 500mA / 1000mA
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USB Output: 5V / 1000mA (For charging phones/devices)
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USB Output Cut-off Protection: 3.0V ± 0.1V (Prevents over-discharging)
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Compatible Chemistries: 1.2V NiMH / NiCd, 3.6V / 3.7V Li-ion (including 3.85V manual), 3.2V LiFePO4 (manual)
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Compatible Sizes: 3.7V Lion / 3.8V Lion / 3.2V Li-Fe / 1.2V NIHM/26650 /22650 /18650/18490 /18350 /17670 /17500 /17355 /16340/14500/10440/AAA/AA/SC/S
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Dimensions: 113mm × 38mm × 32mm
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Weight: **g (Without batteries & cable)
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Note: Batteries are NOT included.
【Applications】
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Emergency Phone Charging: Use a charged 18650 as a power bank to recharge your smartphone when no wall outlet is nearby.
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Travel & Camping: The compact design and Micro-USB input make it the perfect travel charger for camping gear and flashlights.
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EDC (Everyday Carry): A must-have tool for keeping your 18650/21700 cells topped up in your backpack or car.
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Battery Revival: Revive old, over-discharged 18650 cells from old laptop batteries or power tools.
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Household Needs: Keep your AA and AAA NiMH batteries fully charged for remote controls, toys, and other household devices.
【Frequently Asked Questions (FAQ)】
Q1: Does this charger come with batteries?
A1: NO. The LiitoKala Lii-100 is sold as a charger unit only. Please ensure you have compatible 3.6V/3.7V Li-ion or 1.2V NiMH batteries.
Q2: How do I use the Power Bank output function?
A2: Insert a charged 3.6V/3.7V Li-ion battery into the slot. Connect your phone or other USB device to the standard USB port on the charger (marked "Output"). The charger will automatically provide 5V/1A power to your device.
Q3: What types of batteries can this charge?
A3: It automatically charges 3.6V/3.7V Li-ion (e.g., 18650, 14500) and 1.2V NiMH/NiCd (e.g., AA, AAA). For high-voltage 3.85V batteries or 3.2V LiFePO4 batteries, you can manually select the correct mode using the "SELECT" button.
Q4: How do I know when my battery is fully charged?
A4: The Lii-100 has 4 LED lights. They will light up in sequence (25% → 50% → 75% → 100%) as the battery charges. Once all 4 lights stay solid, charging is complete.
Q5: Can I use my phone's Type-C cable to power this?
A5: No. The Lii-100 uses an older Micro-USB port. Please ensure you have a standard Micro-USB cable (typically for older Android devices) to power this charger.
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.