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The Ultimate NITECORE Power Bundle for Your i-Series Flashlights!
We have combined two of the most essential power accessories into one perfect kit: 2x NITECORE NL2160HPi 21700 Batteries and the NITECORE UMS2 Dual-Slot USB-C Smart Charger. This complete package gives you everything you need to keep your high-performance flashlights running at peak capacity.
The NL2160HPi is a revolutionary 21700 battery with a massive 6000mAh capacity and an impressive 20A continuous discharge current. Its breakthrough Same-Side Dual Polarity Design drastically reduces internal resistance, allowing for direct, high-efficiency power transfer to your NITECORE i-Series devices (e.g., SRT7i).
Paired with the UMS2 smart charger, you get a QC 2.0-enabled, dual-slot charger that delivers a total output of up to 4000mA (3000mA max per slot). It features a high-definition LCD display for real-time charging status, 0V activation, and comprehensive safety protections.
( CRITICAL NOTE: The NL2160HPi features a Same-Side Polarity design and is ONLY compatible with NITECORE i-Series devices (e.g., SRT7i). It is NOT a standard 21700 battery and will not work with other flashlights. Please verify your device's compatibility before purchasing!)
Included Batteries: NITECORE NL2160HPi
Massive 6000mAh Capacity with 21.6Wh rated energy, providing extended runtimes for high-drain devices.
20A Continuous Discharge delivers raw, unrelenting power for high-lumen tactical searchlights.
Revolutionary Same-Side Dual Polarity Output drastically reduces internal resistance, eliminating wiring steps and providing high-efficiency power transfer.
Triple-Layer Safety Protection with built-in high-performance protection board, pressure safety valve, and high-strength plastic bracket.
Included Charger: NITECORE UMS2
QC 2.0 Fast Charging: Delivers up to 4000mA total output (3000mA per slot) for lightning-fast charging.
Dual-Slot Independent Control: Charge two different batteries simultaneously with independent monitoring.
High-Definition LCD Display: Real-time display of voltage, current, capacity, and battery type for each slot.
0V Activation & Safety: Revives over-discharged batteries with comprehensive protection against overcharge, over-discharge, short circuits, and reverse polarity.
Battery (NITECORE NL2160HPi)
Brand: NITECORE
Model: NL2160HPi
Battery Size: 21700
Nominal Capacity: 6000mAh
Nominal Voltage: 3.6V
Rated Energy: 21.6Wh
Max Continuous Discharge Current: 20A
Terminal Type: Same-Side Dual Polarity (Specifically for i-Series devices)
Dimensions: 21.9mm (Dia) × 77.5mm (Height) ± 0.3mm
Weight: Approx. 79g
Quantity: 2 Batteries
Charger (NITECORE UMS2)
Brand: NITECORE
Model: UMS2
Input: USB-C (QC 2.0 / 5V / 9V / 12V)
Output: 4000mA (Max Total) / 3000mA (Max Single Slot)
Slots: 2 Independent Slots
LCD Display: Real-time charging status
Compatible Batteries: Li-ion / IMR / LiFePO4 / NiMH / NiCd
Safety Features: Overcharge, Over-discharge, Short Circuit, Reverse Polarity Protection
NITECORE i-Series Devices: Specifically designed for high-end flashlights like the NITECORE SRT7i.
Heavy-Duty Flashlights: Powers high-intensity tactical searchlights for extended periods.
Outdoor & Survival Gear: Essential power source for camping, hiking, and emergency preparedness.
High-Drain Electronics: Suitable for power-hungry portable devices and robotics.
Q1: Can I use these batteries in a standard 21700 flashlight?
A1: NO! The NL2160HPi features a revolutionary same-side dual polarity output, making it a unique design specifically for NITECORE i-Series devices (such as the SRT7i). It is NOT compatible with standard flashlights that require traditional opposite-end terminals. Please verify your device's compatibility before purchasing!
Q2: What are the advantages of the UMS2 charger?
A2: The UMS2 is a dual-slot smart charger that supports QC 2.0 fast input, delivering up to 4000mA total output. It features an LCD display for real-time monitoring, 0V activation, and comprehensive safety protections for reliable charging.
Q3: Can I charge other batteries with the UMS2 charger?
A3: Yes! The UMS2 is a universal smart charger that supports Li-ion, IMR, LiFePO4, NiMH, and NiCd batteries. It's a versatile tool for all your charging needs.
Q4: How long does it take to charge the NL2160HPi?
A4: With the UMS2's fast charging capability, you can fully charge two NL2160HPi batteries simultaneously in a significantly shorter time than standard chargers.
Q5: Is this bundle worth it compared to buying separately?
A5: Absolutely! This bundle offers exceptional value by combining two high-performance batteries with a premium dual-slot charger, ensuring you have the perfect, officially compatible power solution for your devices.
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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