Cloudcom Systems
3.7V 350mAh ICR10440 Lithium Ion Battery - Button Top, Reusable & Long-Lasting for Flashlights, Headlamps， Pen Light
3.7V 350mAh ICR10440 Lithium Ion Battery - Button Top, Reusable & Long-Lasting for Flashlights, Headlamps， Pen Light
Regular price
Rs.8,851.65
Regular price
Rs.14,752.75
Sale price
Rs.8,851.65
Shipping calculated at checkout.
Quantity
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SPECIFICATIONS
Application: Others
Battery Number: 1-50
Brand Name: Taepiaai
Bundle: Bundle 1
Certification: CE
Connection: Others
High-concerned chemical: none
Model Number: 10440
Nominal Capacity: 350mAh
Origin: Mainland China
Replacement Battery: Yes
Set Type: Batteries Only
Size: 10*44mm
Type: Li-Ion
feature1: 10440 battery
feature2: 10440 3.7v
feature3: 10440 rechargeable battery
feature4: 10440 lithium battery
feature5: 10440 flashlight
feature7: 10440 battery 3.7v
feature8: 10440 usb c battery
ICR10440 3.7V 350mAh Rechargeable Li-ion Battery - 10440 Cylindrical Lithium Battery for Flashlights, Headlamps & Small Devices
一、
一、
二、（Key Selling Points）
✅ Stable 3.7V Output & Reliable Capacity
This ICR10440 lithium-ion battery delivers a nominal voltage of 3.7V with a rated capacity of 350mAh, providing consistent and steady power for your devices. No sudden voltage drops during use, ensuring your equipment runs smoothly.
✅ Compact & Standardized Size
With standard dimensions of 10mm (Diameter) × 44mm (Length), this 10440 battery is perfectly sized for devices designed for AAA-sized form factors that require 3.7V lithium power. Ideal for tight spaces in small electronics.
✅ Rechargeable & Eco-Friendly
Unlike disposable alkaline batteries, this lithium-ion cell supports hundreds of charge-discharge cycles. It’s reusable, reduces waste, and saves you money on frequent battery replacements over time.
✅ Versatile Compatibility
Perfect for a wide range of small electronics, including:
LED flashlights, pen lights, and mini torches
Headlamps, bike lights, and camping gear
Bluetooth earbuds charging cases (where applicable)
Portable fans, small electronic toys, and remote controls
DIY projects, mini power banks, and other 3.7V-powered devices
✅ Button Top Design
The positive terminal features a standard button top, ensuring compatibility with most 10440 battery holders and devices that require direct contact with the positive pole.
✅ Built-in Safety Protection (Optional/Standard)
High-quality ICR cells come with built-in protection circuits (PCB) to prevent overcharging, over-discharging, overheating, and short-circuiting. This protects both the battery and your devices from damage.
✅ Low Self-Discharge
Advanced lithium-ion chemistry ensures low self-discharge, retaining most of its charge even after months of storage. Ready to use whenever you need it, no frequent top-ups required.
四、Usage & Safety Tips (Important Notes)
Charging: Use only a dedicated lithium-ion battery charger compatible with 10440 cells. Never use alkaline/Ni-MH chargers, as this may cause overheating or damage.
Polarity: Always check the positive (+) and negative (-) orientation before inserting the battery into your device. Reverse polarity can permanently damage both the battery and the equipment.
Do Not Mix: Do not use new and old batteries together, or mix different types/brands of batteries in the same device.
Storage: Keep the battery in a cool, dry place away from direct sunlight, high temperatures, and moisture. Avoid storing it with metal objects that could short-circuit the terminals.
Safety: Do not disassemble, puncture, crush, or expose the battery to fire or extreme heat. Keep out of reach of children.
Disposal: Dispose of used batteries according to local regulations. Lithium-ion batteries should not be thrown in regular trash.
💡 Why Choose Our 10440 Batteries?
Factory-tested quality control ensures stable capacity and performance.
Competitive pricing for both retail and bulk orders.
Fast international shipping to most countries with tracking.
OEM/ODM options available for custom branding and packaging (contact us for bulk inquiries).
✅ Stable 3.7V Output & Reliable Capacity
This ICR10440 lithium-ion battery delivers a nominal voltage of 3.7V with a rated capacity of 350mAh, providing consistent and steady power for your devices. No sudden voltage drops during use, ensuring your equipment runs smoothly.
✅ Compact & Standardized Size
With standard dimensions of 10mm (Diameter) × 44mm (Length), this 10440 battery is perfectly sized for devices designed for AAA-sized form factors that require 3.7V lithium power. Ideal for tight spaces in small electronics.
✅ Rechargeable & Eco-Friendly
Unlike disposable alkaline batteries, this lithium-ion cell supports hundreds of charge-discharge cycles. It’s reusable, reduces waste, and saves you money on frequent battery replacements over time.
✅ Versatile Compatibility
Perfect for a wide range of small electronics, including:
LED flashlights, pen lights, and mini torches
Headlamps, bike lights, and camping gear
Bluetooth earbuds charging cases (where applicable)
Portable fans, small electronic toys, and remote controls
DIY projects, mini power banks, and other 3.7V-powered devices
✅ Button Top Design
The positive terminal features a standard button top, ensuring compatibility with most 10440 battery holders and devices that require direct contact with the positive pole.
✅ Built-in Safety Protection (Optional/Standard)
High-quality ICR cells come with built-in protection circuits (PCB) to prevent overcharging, over-discharging, overheating, and short-circuiting. This protects both the battery and your devices from damage.
✅ Low Self-Discharge
Advanced lithium-ion chemistry ensures low self-discharge, retaining most of its charge even after months of storage. Ready to use whenever you need it, no frequent top-ups required.
四、Usage & Safety Tips (Important Notes)
Charging: Use only a dedicated lithium-ion battery charger compatible with 10440 cells. Never use alkaline/Ni-MH chargers, as this may cause overheating or damage.
Polarity: Always check the positive (+) and negative (-) orientation before inserting the battery into your device. Reverse polarity can permanently damage both the battery and the equipment.
Do Not Mix: Do not use new and old batteries together, or mix different types/brands of batteries in the same device.
Storage: Keep the battery in a cool, dry place away from direct sunlight, high temperatures, and moisture. Avoid storing it with metal objects that could short-circuit the terminals.
Safety: Do not disassemble, puncture, crush, or expose the battery to fire or extreme heat. Keep out of reach of children.
Disposal: Dispose of used batteries according to local regulations. Lithium-ion batteries should not be thrown in regular trash.
💡 Why Choose Our 10440 Batteries?
Factory-tested quality control ensures stable capacity and performance.
Competitive pricing for both retail and bulk orders.
Fast international shipping to most countries with tracking.
OEM/ODM options available for custom branding and packaging (contact us for bulk inquiries).
