- Overview
- Product Description
- Product Application
- Product Parameters
- Packaging & Shipping
- Company Profile
- FAQ
Basic Info.
Packaging & Delivery
Product Description
D Lithium Battery Advantage
1. USB rechargeable D batteries: With the newest reducing technology,1.5V constant voltage in the whole process, continuous and stable, strong performance, suitable for electrical equipment with high power requirements. |
2. Easy to charge: Unique Type-C charging port design on the top of the battery, no memory effect |
3. Eco-Friendly & Long-Lasting: 5600Wh d battery high capacity, using lithium-ion cell technology, rechargeable recycling times up to 1000, equal with 1000 alkaline batteries, significantly reducing harm to the environment. |
4. More capacity & saving money: These lithium d batteries are a great option for high-end electronics as these cells typically have higher capacities than their alkaline counterparts. you won't need to replace rechargeable batteries nearly as often as alkaline cells. |
5. Widely used: Perfect for device that needs D cell batteries in households, such as LED candles, flashlights, portable CDs and MP3 players, digital cameras, smoke detectors, clocks, smart home devices, drones or wireless speakers, children's toys, and so on. |
| Type | Item | Parameter |
| Power Batteries Model | D SIZE Rechargeable lithium batteries | |
| Cell | Cell Type | INR18500-1500mAh |
| Rating voltage | 3.7v | |
| Impedance | ≤60 mΩ | |
| Batteries Group | Combination Method | Welding |
| Compatible | 1.5V | |
| Ratinq Capacity | 5600mWh | |
| Battery charge Method | Type-C 5V 500mA | |
| Discharge cut-off voltage | 2.5v | |
| Recycling life | ≥1000 times | |
| Nominal Charge current | 500mA | |
| MAX Discharging current | 3A (Max) | |
| Dimension | 34*61 ±0.5mm | |
| Charging operating temperature | 0~45°C | |
| Discharging Operating Temperature | -2O~5O°C | |
| Management system | Single cell over-charge cut-off voltaqe | 4.2±0.02V |
| Charge Working voltage | 4.10±0.05V | |
| Single cell under-discharge cut-off voltage | 2.4±0.1V | |
| Discharge working voltage | 3.0±0.1V | |
| Over-charge cut-off current | 3A±0.3A | |
| Short circuit current protection | Enable | |
| Certificate | CE,ROHS,MSDS, UN38.3 |
| Selling Units | Single item |
| Single Package Size | 3.5X3.5X6.2 cm |
| Single Gross Weight | 0.048 kg |
| Package Type | Customized packaging according to customer needs |
| Delivery time | 10-15 days after order |
| Confirm transportation: express, air, sea |
Shenzhen Siruituo Technology Co., Ltd. is a leading technology company specializing in polymer lithium-ion batteries. Based in Shenzhen, China, we have a daily production capacity of 80,000 cylindrical battery cells and 200 sets of battery cell molds. Our customers include world-renowned brands such as Motorola, Xiaomi, and many more.
Our experienced team has nearly 10 years of experience in technology, production, quality, and sales. We have multiple independent intellectual property rights and technical patents, ensuring our leading position in the field of polymer lithium-ion batteries in China.
We provide communication base station energy storage, home energy storage products, and industrial and consumer electronic battery solutions. We are committed to providing customers with high-quality, reliable products and professional services to meet their various application needs.
To ensure product quality and environmental safety, we strictly follow ISO9001, ISO14001, OHSAS18001, and IATF16949 management systems, and comply with international and domestic safety and environmental requirements. Our vision is to provide green energy to people around the world, and we will continue to innovate and develop high-performance battery products to promote the application and development of green energy.
Welcome to visit our factory for inspection anytime. Please contact us for more information
What is the voltage of these USB rechargeable D batteries?
A: These batteries have a constant voltage of 1.5V throughout the entire discharge process.
How do I charge these batteries?
A: These batteries have a unique Type-C charging port design on the top of the battery. Simply plug in a Type-C cable to charge.
How eco-friendly are these batteries?
A: These batteries use lithium-ion cell technology and have a high capacity of 5600Wh. They can be recharged up to 1000 times, which is equivalent to using 1000 alkaline batteries. This significantly reduces harm to the environment.
Can these batteries save me money?
A: Yes, these lithium D batteries are a great option for high-end electronics as they typically have higher capacities than alkaline batteries. This means you won't need to replace rechargeable batteries nearly as often as alkaline cells, saving you money in the long run.
What devices are these batteries suitable for?
A: These batteries are perfect for devices that require D cell batteries in households, such as LED candles, flashlights, portable CDs and MP3 players, digital cameras, smoke detectors, clocks, smart home devices, drones or wireless speakers, children's toys, and more.