10370 3.2V 120mAh LiFePO4 Battery – 10x37mm Micro Power Cell, 2000+ Cycles to 80% Capacity for Wearables & Smart Sensors (2pcs)
Description
Product Description:
The 10370 is a premium micro-sized lithium iron phosphate (LiFePO4) battery engineered for ultra-compact applications that demand exceptional safety and longevity. This 2pcs bundle delivers a reliable 120mAh capacity and an outstanding 2000+ cycle life to 80% capacity retention. With its tiny 10mm x 37mm form factor, it is the ideal power solution for miniature electronic devices such as smart home sensors, portable instruments, compact flashlights, and IC circuit boards.
Built with advanced LiFePO4 chemistry, this battery offers superior thermal stability, a wide operating temperature range, and enhanced safety against overcharging and short circuits. Unlike standard lithium-ion batteries, it provides a much longer cycle life and consistent performance under various conditions.
Key Features:
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10370 Micro LiFePO4 Cell: Premium-grade miniature cylindrical battery with a true 120mAh capacity.
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2000+ Cycle Life to 80% Capacity: Advanced LiFePO4 chemistry ensures over 2000 full recharge cycles while retaining 80% of the original capacity.
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High Discharge Efficiency: Delivers reliable and stable power output for small electronics.
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Wide Operating Temperature: Designed to perform consistently across a wide range of temperatures.
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Low Internal Resistance: Ensures efficient energy transfer and minimal heat generation.
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Advanced LiFePO4 Safety Chemistry: Superior thermal stability and enhanced protection against overcharging and short circuits.
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Ultra-Compact 10370 Size: Measures only 10mm (Diameter) x 37mm (Height), perfect for space-constrained devices.
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Versatile Applications: Ideal for smart sensors, alarm systems, instruments, and compact flashlights.
Product Parameters (Based on Specs):
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Model: 10370
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Size: 10370 (10mm x 37mm)
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Capacity: 120mAh
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Nominal Voltage: 3.2V
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Chemistry: LiFePO4 (Lithium Iron Phosphate)
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Cycle Life: ≥ 2000 cycles (to 80% capacity retention)
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Internal Resistance: Low internal resistance
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Dimensions: 10mm (Diameter) x 37mm (Height)
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Pack Quantity: 2pcs
Applications:
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Smart Home Sensors: Reliable power for temperature sensors, motion detectors, and smart home IoT devices.
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Compact Flashlights: Powers miniature flashlights and keychain lights for everyday use.
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Alarm Systems & Security Devices: Dependable energy for portable alarm systems and security sensors.
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Portable Instruments & Meters: Suitable for small measurement instruments and diagnostic tools.
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IC Circuits & Miniature Electronics: Ideal power source for various IC circuits and micro-electronic projects.
Frequently Asked Questions (FAQ):
Q1: What is the cycle life of this battery?
A1: This LiFePO4 battery is designed for over 2000 full recharge cycles while retaining 80% of its original capacity. This provides exceptional long-term value and significantly reduces replacement costs.
Q2: What is the advantage of the LiFePO4 chemistry?
A2: LiFePO4 (Lithium Iron Phosphate) offers superior thermal stability, a much longer cycle life (2000+ cycles vs 300-500 cycles), and enhanced safety compared to standard Li-ion batteries. It is much less prone to overheating or fire.
Q3: What is the size of this battery?
A3: This battery measures 10mm in diameter and 37mm in height (10370 size), making it extremely compact for miniature devices.
Q4: Can this battery replace standard 3.7V lithium batteries?
A4: Please check your device's voltage compatibility. This battery operates at 3.2V, not 3.7V. It is designed specifically for devices that support 3.2V LiFePO4 batteries. Using it in a 3.7V device may cause compatibility issues.
Q5: What kind of charger should I use for this battery?
A5: You must use a charger specifically designed for 3.2V LiFePO4 batteries with a 3.65V cut-off voltage. Do not use a standard 3.7V/4.2V Li-ion 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
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These 10370s are exactly what I needed for my project.
Getting two of these specialized cells is great. I have a spare ready to go.
These are a fantastic power source for any micro-sized project.
My microcontroller needs a stable 3.2V source. These LiFePO4 cells provide that beautifully.
I replaced the NiMH cells in my tiny solar light with these LiFePO4s. Much more reliable.
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.
