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{"title":"Rechargeable 18650 Lithium Ion Battery Pack 3S2P 11.1V 5200mAh For 12V","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/bb\/bce86c7793d3742c06be4043fb18-200x200-1\/rechargeable_18650_lithium_ion_battery_pack_3s2p_11_1v_5200mah_for_12v.jpg","attrs":{"Supply Ability":"100000pcs","Nominal Voltage":"11.1V","Certifications":"UN38.3, MSDS","Payment Terms":"T\/T"}}
{"title":"22.2V 3500mAh Rechargeable Lithium Battery For Cordless Vacuum Cleaners Power","imgUrl":"https:\/\/img.chinax.com\/nimg\/a7\/f9\/d4dac46ca7f44a1639d4d2ac0180-200x200-1\/22_2v_3500mah_rechargeable_lithium_battery_for_cordless_vacuum_cleaners_power_tools.jpg","attrs":{"Application Scope":"LED flashlights, Bluetooth speakers, portable fans, learning machines, wireless headsets, mini cameras, voice recorders, and other 3.7V low-to-medium power portable electronic devices","Storage Temperature (Long-Term)":"-20\u2103 ~ 25\u2103","Delivery Time":"10-15 days","Model Number":"1500-3500mAh 22.2V"}}
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{"title":"3.7V 2000mAh 26350 Lithium Battery For LED Lights Loudspeakers Cash Detectors","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/51\/0560dd45849c5a33ea4d66f725a3-200x200-1\/3_7v_2000mah_26350_lithium_battery_for_led_lights_loudspeakers_cash_detectors.jpg","attrs":{"Battery Type":"Single Lithium Cell","Minimum Order Quantity":"1000PCS","Payment Terms":"T\/T","Nominal Voltage":"3.7V"}}
{"title":"14500 2S 7.4V 1200mAh Lithium Battery Pack For RC Cars Boats Toy Guns Handheld","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/0a\/8f53f265d051d596dbc928677437-200x200-1\/14500_2s_7_4v_1200mah_lithium_battery_pack_for_rc_cars_boats_toy_guns_handheld_fans.jpg","attrs":{"Cell Configuration":"2S","Nominal Voltage":"7.4V","Brand Name":"MEISAEN","Cell Model":"14500"}}
{"title":"11.1V 2600mAh 18650 NCM Lithium Battery Pack Rechargeable For Small Electric","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/dc\/cd3ba4a5a433b8f2c44f67f78a87-200x200-1\/11_1v_2600mah_18650_ncm_lithium_battery_pack_rechargeable_for_small_electric_toys.jpg","attrs":{"Minimum Order Quantity":"1000PCS","Place of Origin":"Shenzhen, China","Delivery Time":"10-15 days","Certification":"UN38.3 MSDS IEC62133 CE ROHS"}}
Power up your portable devices with our high-performance 11.1V 5200mAh 18650 lithium-ion battery pack. Built with premium 18650 cells (3S2P configuration) and equipped with a built-in protection circuit, this pack delivers reliable, long-lasting power for a wide range of electronics, from LED lights to robotics.
High Capacity & Voltage: 5200mAh nominal capacity at 11.1V (12.6V fully charged) for extended runtime.
Built-in Safety Protection: Integrated PCB safeguards against overcharge, over-discharge, overcurrent, and short circuits, extending battery life and ensuring safe operation.
High Energy Density: Lightweight yet powerful, offering more energy per unit weight than traditional lead-acid batteries.
No Memory Effect: Recharge at any time without reducing capacity, maintaining consistent performance over hundreds of cycles.
DC Connector Ready: Pre-fitted with a standard DC plug for easy plug-and-play installation (custom connectors available upon request).
Long Cycle Life: Rated for over 500 charge-discharge cycles with proper care, making it a cost-effective power solution.
Parameter
Details
Cell Type
18650 Lithium-Ion
Configuration
3S2P (3 Series, 2 Parallel)
Nominal Voltage
11.1V
Nominal Capacity
5200mAh
Rated Energy
57.72Wh
Full Charge Voltage
12.6V
Cut-off Voltage
9.0V
Max Continuous Discharge
15A
Max Charge Current
5.5A
Connector
Standard DC Male Plug (5.5x2.1mm)
Protection
Overcharge, Over-discharge, Overcurrent, Short Circuit
Cycle Life
≥ 500 Cycles
Weight
~250g (approx.)
Operating Temp (Discharge)
-20℃ ~ 60℃
Operating Temp (Charge)
0℃ ~ 45℃
Common Applications
Perfect for powering a wide range of 11.1V / 12V portable devices, including:
LED strip lights and outdoor lighting systems
RC toys, drones, and robotics projects
Portable speakers and audio equipment
Medical devices and monitoring tools
Small fans, pumps, and power tools
DIY projects and backup power supplies
Safety & Usage Tips
Use only a dedicated 12.6V lithium-ion battery charger with matching polarity to avoid damage.
Do not expose the battery pack to extreme temperatures, water, or direct sunlight for prolonged periods.
Keep away from metal objects that could short-circuit the terminals.
If the pack swells, leaks, or emits an unusual smell, discontinue use immediately.
Store in a cool, dry place when not in use, with a 40-60% charge level for long-term storage.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
2000USD-3000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ... Shenzhen Meisha New Energy Technology Co., Ltd. is a comprehensive enterprise mainly engaged in industry-customized battery modules, scheme design, research and development, production and marketing, and its technical level is in the leading position in the industry. Established in July 2016 with a ...
