IEC62133 Certified 3.7V Li-ion Battery LP18650B 2800mAh
Premium Performance in Standard 18650 Format, High-Quality Alternative to Conventional 18650 Cells, IEC62133 Certified 3.7V Li-ion Battery LP18650B 2800mAh
LiPol’s LP18650B 2800mAh Li-ion Battery combines proven lithium-ion technology with enhanced performance features. Our IEC62133 certified 3.7V Battery delivers:
✔ Reliable 2800mAh capacity in standard 18650 dimensions
✔ Strict safety compliance with international standards
✔ Direct replacement for existing 18650 applications
Key Advantages of Our Li-ion Battery
1. Certified Safety & Reliability
- IEC62133 certified – meets rigorous safety requirements
- Built-in protection – optional PCM available
- Stable performance – consistent discharge characteristics
2. Enhanced Performance Features
- 2800mAh capacity (18mm×65mm standard size)
- 500+ charge cycles with 80% capacity retention
3. Optimized Design
- Precise engineering for maximum energy density
- Low internal resistance for efficient power delivery
- Wide temperature range operation
Why Customers Choose LP18650B
“Our transition to LiPol’s Li-ion Battery solutions provided the perfect balance of performance and reliability for our power tool line.”
- Product Manager, Industrial Tools Co.
Ideal Applications
- Power tools and equipment
- Portable medical devices
- High-performance flashlights
- Backup power systems
- Professional electronics
Ordering Information
🔹 Standard configurations in stock
🔹 Custom solutions available
🔹 Volume pricing for bulk orders
🔹 Global shipping options
Why This Battery Excels
- Proven lithium-ion technology with enhanced features
- Full compliance with IEC62133 safety standards
- Optimized performance in standard 18650 format
- 30+ years of battery manufacturing expertise
The Smart Choice for 18650 Power
LiPol’s LP18650B 2800mAh Li-ion Battery delivers reliable, high-quality power for demanding applications.
Upgrade your power solution today!
3.7V Li-ion Battery LP18650B 2800mAh Specification
| Nominal Voltagex | Nominal Voltage 3.7V |
| Capacity | 2800mAh |
| Dimensions | 18mm × 65mm |
| Weight | 48g ± 2g |
| Max Discharge | 3A continuous |
| Cycle Life | ≥500 cycles |
| Certifications | IEC62133, UN38.3, MSDS, |
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Lithium-ion Battery
LiPol Manufacturer Supply kinds of Rechargeable lithium-ion batteries, such as Lithium-Ion Battery LP18650(diameter 18mm, length 65mm), Lithium-Ion Battery LP26650(diameter 26mm, length 65mm), Lithium-Ion Battery LP21700(diameter 21mm, length 70mm).| Model | Voltage | Capacity | Dimension |
|---|---|---|---|
| LP18650P | 3.7V | 3000 mAh | 18.5*70 mm |
| LP18650D | 3.7V | 2200 mAh | 18.5*70 mm |
| LP18650C | 3.7V | 2600 mAh | 18.5*70 mm |
| LP18650B | 3.7V | 2800 mAh | 18.5*70 mm |
| LP18650A | 3.7V | 3200 mAh | 18.5*70 mm |
| LP18650A+ | 3.7V | 3500 mAh | 18.5*70 mm |
| LP18650S | 3.7V | 3350 mAh | 18.5*70 mm |
| - | |||
| LP18650P 2P | 3.7V | 6000 mAh | 19*37*67 mm |
| LP18650D 2P | 3.7V | 4400 mAh | 19*37*67 mm |
| LP18650C 2P | 3.7V | 5200 mAh | 19*37*67 mm |
| LP18650B 2P | 3.7V | 5600 mAh | 19*37*67 mm |
| LP18650A 2P | 3.7V | 6400 mAh | 19*37*67 mm |
| LP18650A+ 2P | 3.7V | 7000 mAh | 19*37*67 mm |
| LP18650S 2P | 3.7V | 6700 mAh | 19*37*67 mm |
| - | |||
| LP18650P 3P | 3.7V | 9000 mAh | 19*56*70 mm |
| LP18650D 3P | 3.7V | 6600 mAh | 19*56*70 mm |
| LP18650C 3P | 3.7V | 7800 mAh | 19*56*70 mm |
| LP18650B 3P | 3.7V | 8400 mAh | 19*56*70 mm |
| LP18650A 3P | 3.7V | 9600 mAh | 19*56*70 mm |
| LP18650A+ 3P | 3.7V | 10500 mAh | 19*56*70 mm |
| LP18650S 3P | 3.7V | 10050 mAh | 19*56*70 mm |
| - | |||
| LP18650P 2S | 7.4V | 3000 mAh | 19*37*67 mm |
| LP18650D 2S | 7.4V | 2200 mAh | 19*37*67 mm |
| LP18650C 2S | 7.4V | 2600 mAh | 19*37*67 mm |
| LP18650B 2S | 7.4V | 2800 mAh | 19*37*67 mm |
| LP18650A 2S | 7.4V | 3200 mAh | 19*37*67 mm |
| LP18650A+ 2S | 7.4V | 3500 mAh | 19*37*67 mm |
| LP18650S 2S | 7.4V | 3350 mAh | 19*37*67 mm |
| - | |||
| LP18650P 3S | 11.1V | 3000 mAh | 19*56*70 mm |
| LP18650D 3S | 11.1V | 2200 mAh | 19*56*70 mm |
| LP18650C 3S | 11.1V | 2600 mAh | 19*56*70 mm |
| LP18650B 3S | 11.1V | 2800 mAh | 19*56*70 mm |
| LP18650A 3S | 11.1V | 3200 mAh | 19*56*70 mm |
| LP18650A+ 3S | 11.1V | 3500 mAh | 19*56*70 mm |
| LP18650S 3S | 11.1V | 3350 mAh | 19*56*70 mm |
| LP26650A | 3.6V | 5000mAh | 26*65 mm |
| LP26650B | 3.6V | 4500mAh | 26*65 mm |
| LP26650C | 3.6V | 4000mAh | 26*65 mm |
| LP21700A+ | 3.7V | 5000mAh | 21*70 mm |
| LP21700A | 3.7V | 4800mAh | 21*70 mm |
| LP21700B | 3.7V | 4500mAh | 21*70 mm |
| LP21700C | 3.7V | 4000mAh | 21*70 mm |
