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3200mAh 3.7V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell

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3200mAh 3.7V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell

Name: 3200mAh 37V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell
Brand: MEISAEN
Price: 1 USD

Buy cheap 3200mAh 3.7V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell product

Place of Origin : Shenzhen, China

Payment Terms : T/T

Brand Name : MEISAEN

Model Number : 14500-3200mAh-3.7V

Rated Capacity : 3200mAh

Cell Type : Cylindrical rechargeable lithium ion cell

Cycle Life : ≥500 cycles (80% capacity retention)

Model : 14500 Li-ion Battery Pack (1S4P)

MOQ : 1000PCS

Packaging Details : carton

Full Charge Voltage : 4.2V

Delivery Time : 10-15 days

Cell Configuration : 4 cells parallel (4P)

Supply Ability : 100000PCS

Nominal Voltage : 3.7V

Certification : UN38.3 MSDS IEC62133 CE ROHS

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Meta Short Description

Premium 14500 3.7V 800mAh 4P parallel rechargeable lithium-ion battery pack, featuring stable voltage, low self-discharge, long cycle life and full safety protection. Ideal for DIY projects, small electronics, portable devices and smart home equipment.

Product Core Specifications

Item	Specification
Battery Model	14500 Lithium-ion Battery Pack
Configuration	4P (4 Cells Parallel Connection)
Nominal Voltage	3.7V
Nominal Capacity (Single Cell)	800mAh
Battery Type	Rechargeable Li-ion Battery
Charging Cut-off Voltage	4.2V ± 0.05V
Discharging Cut-off Voltage	2.75V
Standard Charging Current	0.2C
Max Charging Current	0.5C
Standard Discharging Current	0.5C
Max Continuous Discharging Current	1C
Cycle Life	≥500 cycles (0.5C charge/discharge)
Self-discharge Rate	≤3% per month
Operating Temperature	Charging: 0℃ ~ 45℃; Discharging: -20℃ ~ 60℃
Storage Temperature	-20℃ ~ 25℃
Cell Size	14mm (Diameter) × 50mm (Height)
Weight	Customized (Based on 4P assembly)

Product Features

4P Parallel Design: Adopts 4 high-quality 14500 cells in parallel connection, effectively boosting discharge current and load capacity, providing more durable and stable power supply than single battery cells.
High Energy Density: Original grade lithium-ion cells deliver stable 3.7V constant voltage output, effectively avoiding voltage drop and power jitter during device operation.
Excellent Cycle Performance: Supports more than 500 times of charge and discharge cycles with low capacity attenuation, meeting long-term repeated use needs.
Ultra-low Self-discharge: Strict cell screening technology ensures extremely low monthly self-discharge rate, maintaining sufficient power after long-term idle storage.
Full Safety Protection: Built-in multi-protection functions against overcharging, over-discharging, over-current, short circuit and overheating, ensuring safe and stable operation of equipment.
Durable & Reliable: No battery leakage, no cell bulging, stable internal resistance, suitable for long-term continuous work of low-power electronic equipment.

Wide Application Scenarios

This 14500 4P lithium battery pack is widely applicable to various low-voltage DC small electronic devices, including portable LED lights, smart toys, remote control equipment, mini speakers, household small appliances, electronic DIY projects, portable measuring instruments, smart home sensors and other low-power portable devices.

3200mAh 3.7V 14500 Lithium Rechargeable Battery 4P Parallel Li Ion Battery Cell

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