3.7V 1800mAh 18650 Battery
- Product SKU: R0907
- Category: Batteries, Power & Energy, Power-Energy, Quick Deliverables, Under ₹100
3.7V 1800mAh 18650 Battery
The 18650 battery is an exceptional cylindrical lithium-ion rechargeable battery known for its versatility and reliability. With a voltage rating of 3.7V and an impressive capacity of 1800mAh, this battery packs a considerable amount of power to meet the demands of a wide range of electronic devices.
Its cylindrical shape, with a diameter of 18mm and a length of 65mm, allows for easy integration into different device designs. Whether it's powering a flashlight during a camping trip, energizing a toy car for hours of playtime, or supplying energy to various other electronic devices, the 18650 battery is a trusted choice.
One of the key advantages of the 18650 li ion battery lies in its rechargeable nature. It can be replenished again and again, ensuring a sustainable and cost-effective power solution. This feature makes it an environmentally friendly option compared to single-use batteries, as it reduces waste and promotes energy efficiency.
The 18650 battery also boasts robust construction. It features a sturdy outer casing that provides protection and insulation. Inside, the battery is equipped with high-quality materials, including high carbon steel, which enhances its durability and safeguards against potential hazards such as bursting or overheating. This design ensures both the longevity of the battery and the safety of its users.
check out : 3.7V 1200mAh 18650 Battery
Features:
- High energy density
- High working voltage for single battery cells.
- Pollution-free
- Long cycle life
- No memory effect
- Capacity, resistance, Voltage, and platform time consistency is good.
- Good consistency and low self-discharge.
- Lightweight, small size
- High performance and capacity
- Flat top to suit many devices fitting.
Specifications
| Nominal Voltage | 3.7V |
| Charge Voltage | 4.2V |
| Cut-off Voltage | 2.75V |
| Capacity | 1800mAh |
| Weight | 44g |
Package Includes:
- 1 x 3.7V 1800mAh 18650 Battery
3.7V 1800mAh 18650 Battery
The 18650 battery is an exceptional cylindrical lithium-ion rechargeable battery known for its versatility and reliability. With a voltage rating of 3.7V and an impressive capacity of 1800mAh, this battery packs a considerable amount of power to meet the demands of a wide range of electronic devices.
Its cylindrical shape, with a diameter of 18mm and a length of 65mm, allows for easy integration into different device designs. Whether it's powering a flashlight during a camping trip, energizing a toy car for hours of playtime, or supplying energy to various other electronic devices, the 18650 battery is a trusted choice.
One of the key advantages of the 18650 li ion battery lies in its rechargeable nature. It can be replenished again and again, ensuring a sustainable and cost-effective power solution. This feature makes it an environmentally friendly option compared to single-use batteries, as it reduces waste and promotes energy efficiency.
The 18650 battery also boasts robust construction. It features a sturdy outer casing that provides protection and insulation. Inside, the battery is equipped with high-quality materials, including high carbon steel, which enhances its durability and safeguards against potential hazards such as bursting or overheating. This design ensures both the longevity of the battery and the safety of its users.
check out : 3.7V 1200mAh 18650 Battery
Features:
- High energy density
- High working voltage for single battery cells.
- Pollution-free
- Long cycle life
- No memory effect
- Capacity, resistance, Voltage, and platform time consistency is good.
- Good consistency and low self-discharge.
- Lightweight, small size
- High performance and capacity
- Flat top to suit many devices fitting.
Specifications
| Nominal Voltage | 3.7V |
| Charge Voltage | 4.2V |
| Cut-off Voltage | 2.75V |
| Capacity | 1800mAh |
| Weight | 44g |
Package Includes:
- 1 x 3.7V 1800mAh 18650 Battery
Return Policy Overview
At ROBODIUM™, we want you to be completely satisfied with your purchase. You may return most items within 7 days of delivery for a full refund or exchange.
Return Window
- Standard Returns: 7 days from delivery date for any reason, including if you simply changed your mind.
- Defective/Damaged Items: 7 days from delivery date for items received damaged or defective.
- Manufacturing Defects (Warranty): 15 days from delivery for manufacturing defects, unless a different warranty period is specified on the product page.
What Can Be Returned
Most items sold on ROBODIUM™ can be returned within the return window, including:
- Items you no longer need or changed your mind about
- Products received in damaged condition
- Items with manufacturing defects
- Wrong items received (item mismatch)
- Missing components inside the package
Return Conditions
To be eligible for a return, items must be:
- In their original, unused condition
- In the original packaging with all accessories, manuals, and free gifts (if any)
- Accompanied by proof of purchase
Note: Products damaged due to misuse, modification, static discharge, soldering, or improper handling may not be eligible for return.
How to Initiate a Return
- Contact us via email at support@robodium.com or call +91 8123109966
- Provide your order number and reason for return
- Submit photos/videos of the item (especially for damaged/defective products)
- Our team will review and approve your return request within 1-2 business days
Return Pickup Process
We arrange the return pickup for you - hassle-free returns similar to major e-commerce platforms.
- Once your return is approved, we will coordinate pickup from your location.
- Pack the product securely in its original packaging.
- Include a copy of the order confirmation or packing list.
- Keep the package ready - our logistics partner will collect it at the scheduled time.
Return Shipping Costs
- Defective, damaged, or wrong items: ROBODIUM™ covers all return shipping costs. No charges to you.
- Change of mind returns: A flat return shipping fee of ₹100 will be deducted from your refund amount.
Refund Process
- Refund Method: Refunds are processed to your original payment method.
- Processing Time: 5-7 business days after we receive and inspect the returned item.
- Refund Amount: Full purchase price minus any applicable return shipping fees.
- Orders canceled before shipping receive a full refund (minus up to 5% payment gateway charges, if applicable).
Replacements
- Once the returned item is inspected and approved, we ship the replacement at no additional cost.
- Replacement items are dispatched within 2 business days of receiving your return.
- If replacement is unavailable, we provide a full refund.
Warranty Terms
All products include a minimum 15-day warranty against manufacturing defects unless otherwise specified on the product page.
Warranty does not cover: misuse, soldering damage, modifications, physical damage, or incorrect electrical connections.
Order Cancellations
- Orders in Pending or Payment Verification status can be canceled for a full refund.
- Contact us immediately at support@robodium.com to cancel before shipping.
- Once an order is shipped, it cannot be canceled but can be returned after delivery.
Customer Service Commitment
- Email Response Time: Within 24 hours on business days
- Phone Support: Monday-Saturday, 10:00 AM - 6:00 PM IST
- Return Request Review: 1-2 business days
- Issue Resolution: Within 48 hours of verification
Need Help?
For any return, refund, or warranty questions, contact us:
📞 +91 8123109966 (Mon-Sat, 10 AM - 6 PM IST)
✉️ support@robodium.com
Last updated: January 2026
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