3.8V 460mAh Lithium Polymer Battery with 500 Cycles
OiD751534-460 3.8V 460mAh 0.46A 500Cycle Battery Pack
Product Name
3.8V 460mAh Lithium Polymer Battery Pack (LiPo)
Advantages
- High Energy Density: Compact design with 460mAh capacity for extended runtime.
- Wide Temperature Range: Reliable performance from -20°C to 60°C.
- Safety Certified: Passes rigorous tests including overcharge, short-circuit, and thermal shock.
- Lightweight: Ultra-lightweight at 8.0g for portable applications.
Specifications
|
Parameter |
Value |
Unit |
Comments |
|
Model |
OiD751534-460 |
- |
Lithium Polymer (LiPo) cell with integrated protection. |
|
Nominal Voltage |
3.8V |
DC |
Standard operating voltage. |
|
Rated Capacity |
460mAh |
@0.2C |
Tested at 25±2℃, 50% SOC. |
|
Max Charge Current |
1.0C (15°C–45°C) |
@CC/CV |
Charges to 4.35V (constant voltage phase). |
|
Max Discharge Current |
1.0C (25°C–60°C) |
@CC |
Discharges to 3.0V cutoff. |
|
Terminal Configuration |
Integrated 3M adhesive backing |
Connector Type |
Customizable terminals (e.g., wire leads or pads). |
|
Internal Resistance |
≤150mΩ |
@1kHz |
Ensures stable power delivery. |
|
Weight |
~8.0g |
Ultra-lightweight for wearable and IoT devices. |
|
|
Dimensions |
75mm(L) × 15mm(W) × 34mm(H) |
Compact design for space-constrained applications. |
Cycle Life
|
Test Conditions |
Cycle Count |
Capacity Retention |
Standard |
|
0.5C charge + 1.0C discharge |
500 cycles |
≥80% initial capacity |
IEC 62133 (equivalent) |
Discharge Curve
Operating Temperature Range
|
Category |
Operating Range |
Unit |
Standard Compliance |
|
Charge Temperature |
0°C – 45°C |
℃ |
UN38.3, IEC 62133 |
|
Discharge Temperature |
-20°C – 60°C |
℃ |
UN38.3, IEC 62133 |
|
Storage Temperature |
-10°C – 25°C |
℃ |
≤12 months (50% SOC) |
Certifications
- Safety Standards: UN38.3, IEC 62133.
- Environmental Compliance: RoHS, REACH.
Key Features
- Built-in Protection: Overcharge, over-discharge, short-circuit, and thermal protection.
- Customizable Design: Supports 3M adhesive backing and QR code labeling.
- Low Self-Discharge: ≤3% per month at 25°C.
BMS Specifications
|
Function |
Threshold |
Action |
|
Overcharge Protection |
4.35V ±0.05V |
Cut-off + auto-recovery. |
|
Overdischarge Protection |
3.0V ±0.1V |
Cut-off + auto-recovery after charging. |
|
Short-Circuit Protection |
80mΩ resistance |
Immediate load disconnection. |
|
Temperature Protection |
Charge: 55℃ / Discharge: 65℃ |
Adjusts charge/discharge rate or cuts off. |
Applications
- Wearable Devices (e.g., smartwatches, fitness trackers)
- IoT Sensors (e.g., environmental monitoring, asset tracking)
- Medical Devices (e.g., hearing aids, portable diagnostics)
- Consumer Electronics (e.g., wireless earbuds, remote controls)
- Industrial Tools (e.g., handheld scanners, RFID readers)
Usage Warnings & Precautions
- ❗ Do NOT puncture or disassemble the battery.
- ❗ Charge only within 0°C–45°C using CC/CV-compatible chargers.
- ❗ Avoid exposure to water, high humidity, or direct sunlight.
- ❗ Replace immediately if swelling, leakage, or abnormal heat occurs.
Storage Guidelines
- Short-Term: ≤6 months at 20–25°C, 50% SOC.
- Long-Term: ≤12 months at -10–25°C, 50% SOC (recharge every 3 months).
- Avoid: Storage at full charge or below 3.0V.
Warranty & Disclaimer
- Warranty: 12 months from shipment or 500 cycles (whichever occurs first).
- Coverage: Defects in materials or workmanship.
- Exclusions: Damage from misuse, improper storage, or unauthorized modifications.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.