Description
1S2P 3.7V 3000mAh Lithium Polymer Battery – High Capacity, Low Internal Resistance
3000mAh LiPo Battery for Smart Devices
This is a solid little battery for your smart gadgets and IoT devices. Factory-direct, 3000mAh real capacity, keeps your devices running longer without drama. The voltage is stable at 3.7V, it charges efficiently, and stays cool thanks to low internal resistance.
Why it works well:
Made with top-grade lithium polymer cells—reliable and durable.
Holds its full 3000mAh juice for real-world use.
Smooth, stable power—perfect for sensitive electronics.
Built-in protection for overcharge, over-discharge, and shorts. Plus, no nasty stuff like lead or mercury.
Specs: 1S2P, 3.7V, lithium polymer, RoHS & UN38.3 certified.
Good for: GPS trackers, smart watches, medical devices, Bluetooth speakers, portable tools, sensors—you name it.
Custom stuff: We can tweak size, connectors, BMS/PCM, even branding if you want.
| Parameter | Specification |
| Model | 1S2P LiPo Battery |
| Nominal Voltage | 3.7V |
| Fully Charged Voltage | 4.2V |
| Capacity | 3000mAh (real capacity) |
| Configuration | 1S2P |
| Energy | 11.1Wh |
| Internal Resistance | Low (stable output) |
| Cycle Life | 300–500 cycles |
| Cell Type | Lithium Polymer (LiPo) |
| Certification | RoHS, UN38.3 |
| Applications | GPS trackers, smart watches, medical devices, Bluetooth speakers, portable tools, sensors, IoT devices |
| Customization | Size, connectors, BMS/PCM, branding |
FAQ
What is the 1S2P LiPo battery capacity and voltage ?
Battery 3000mAh enough capacity with voltage 3.7V
What devices application can this battery ？
1S2P Battery is applications with GPS trackers, smart watches, medical devices, Bluetooth speakers, portable tools, sensors, and other small electronics.
Does this battery have built-in protection?
Yes. it is built in BMS Protectboard includes overcharge, over-discharge, and short-circuit protection. No toxic metals.
How stable is the power output?
Voltage is smooth and steady with low internal resistance, suitable for sensitive electronics.
Can the 1S2P battery supply customize?
Yes. Size, connectors, BMS/PCM, and branding can be customized for bulk orders or OEM requirements.
Is this battery RoHS and UN38.3 certified?
Yes. It Pass RoHS and UN38.3 standards, safe for shipping and compliant with regulations.
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