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{"title":"18650 6S2P 22.2V 6000mAh Rechargeable Lithium-ion Battery Pack with BMS","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/2e\/80dee55b563e86ab2e28431377bc-200x200-1\/18650_6s2p_22_2v_6000mah_rechargeable_lithium_ion_battery_pack_with_bms.jpg","attrs":{"Place of Origin":"Shenzhen, China","Supply Ability":"10000PCS","Minimum Order Quantity":"100PCS","Brand Name":"MEISHAEN"}}
{"title":"7.4V 2600mAh MS18650-2S1P battery, 3.5A discharge lithium battery with DC plug,","imgUrl":"https:\/\/img.chinax.com\/nimg\/b9\/b1\/940882c28ade9d0d595b201363dd-200x200-1\/7_4v_2600mah_ms18650_2s1p_battery_2c_3_5a_discharge_lithium_battery_with_dc_plug_2c_led_lights_2c_monitoring_devices.jpg","attrs":{"Place of Origin":"Shenzhen, China","Supply Ability":"10000PCS","Minimum Order Quantity":"1000PCS","Brand Name":"MEISAEN"}}
{"title":"3.2V 1500mAh LiFePO4 18650 cell, 2pcs parallel pack delivers total 3000mAh 9.6Wh","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/cb\/0d2fd552ca23993668eb15fcfb54-200x200-1\/3_2v_1500mah_lifepo4_18650_cell_2c_2pcs_parallel_pack_delivers_total_3000mah_9_6wh_2c_safe_stable_lithium_iron_phosphate_replaceme.jpg","attrs":{"Place of Origin":"Shenzhen, China","Minimum Order Quantity":"100PCS","Brand Name":"MEISHAEN","Payment Terms":"T\/T"}}
{"title":"7.4V 2600mAh 18650 Lithium Battery Pack, High Capacity Replacement Battery for","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/3b\/7f247a70687844395fc8ee47e856-200x200-1\/7_4v_2600mah_18650_lithium_battery_pack_2c_high_capacity_replacement_battery_for_electric_guitars_2c_outdoor_speakers_26_video_doo.jpg","attrs":{"Place of Origin":"Shenzhen, China","Brand Name":"MEISHAEN","Payment Terms":"T\/T","Minimum Order Quantity":"100PCS"}}
{"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"}}
{"title":"11.1V 10500mAh 18650 Lithium Battery For Robotics DIY Power Projects","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/96\/6b386e271ebcab7e694e207cef9e-200x200-1\/11_1v_10500mah_18650_lithium_battery_for_robotics_diy_power_projects.jpg","attrs":{"Nominal Voltage":"11.1V","Model Number":"18650-11.1V-10500mAh","Minimum Order Quantity":"1000PCS","Supply Ability":"100000PCS"}}
{"title":"High Safety 16300 3.7V 650mAh Lithium Battery For Bluetooth Earbud Charging","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/30\/4ad2a16cc47fc9d7b7dca332b318-200x200-1\/high_safety_16300_3_7v_650mah_lithium_battery_for_bluetooth_earbud_charging_cases.jpg","attrs":{"Core Feature":"High Safety Performance","Brand Name":"MEISAEN","Minimum Order Quantity":"1000PCS","Certification":"UN38.3 MSDS IEC62133 CE ROHS"}}
This 18650 6S2P lithium-ion battery pack is a high-capacity, stable power solution for medium-load portable industrial equipment. Assembled with 6-series 2-parallel 18650 cells, it delivers a nominal voltage of 22.2V, 6000mAh rated capacity and 133.2Wh total energy. The finished pack features a compact 120mm(L) × 75mm(W) × 45mm(H) dimension, wrapped in durable blue PVC shrink film for insulation, scratch resistance and moisture protection.
Equipped with a professional multi-function BMS protection board, this battery pack supports 5A standard charging and 5A continuous discharging current, with preset safety thresholds for overcharge, overdischarge, overcurrent and over-temperature. All protection actions have a unified 1-second delay to avoid false triggering while ensuring rapid fault response. Pre-wired multi-core harnesses with standard connectors enable plug-and-play installation, and the pack supports series-parallel expansion for custom power needs.
Produced in July 2026, every battery pack undergoes strict QC testing for capacity, voltage consistency, protection function and dimensional accuracy before shipment, with flexible OEM/ODM customization for wire length, connector types, brand logo printing and capacity matching.
Parameter
Value
Pack Model
18650-6S2P
Cell Configuration
6 Series 2 Parallel (6S2P)
Nominal Voltage
22.2V
Rated Capacity
6000mAh
Total Energy
133.2Wh
Overall Dimension
120mm × 75mm × 45mm
Production Date
July 2026
Outer Packaging
Blue PVC Insulating Shrink Wrap
Parameter
Value
Standard Charging Current
5A
Overcharge Protection Current
7A
Continuous Discharging Current
5A
Overcurrent Protection Threshold
10A
Parameter
Value
Overcharge Cut-off Voltage
4.25V
Overcharge Recovery Voltage
4.10V
Overdischarge Cut-off Voltage
2.75V
Overdischarge Recovery Voltage
3.0V
Protection Delay Time
1 Second (All Protection Actions)
BMS Safety Protection Functions
Overcharge Protection: Cuts charging circuit when single cell voltage reaches 4.25V, resumes charging when cell voltage drops to 4.10V
Overdischarge Protection: Stops discharge at 2.75V per cell to prevent irreversible cell damage, recovers discharge when cell voltage rises to 3.0V
Overcurrent Protection: Triggers circuit shutdown immediately when discharge current exceeds 10A
Overcharge Current Limiting: Interrupts charging once the charging current reaches 7A
Dual Thermal Protection: Independent high-temperature cut-off and recovery for charging and discharging processes
Short-circuit Instant Protection: Automatically disconnects the output circuit under short-circuit faults
1s Unified Delay: All protection actions are set with a 1-second delay to eliminate false triggering while ensuring reliable fault response
Key Product Advantages
Balanced 6S2P 18650 cell assembly, with consistent voltage and capacity between parallel cells, ensuring long cycle lifespan
All-round BMS multi-protection design, covering voltage, current and temperature risks for safer and more stable operation
Stable 5A continuous charge and discharge performance, suitable for medium-power portable industrial equipment
Standardized compact size 1207545mm, easy to install and fit into custom equipment housings
Insulated blue PVC outer wrapping, anti-collision, moisture-proof and durable for industrial field use
Pre-assembled multi-core wire harness with plug terminals, plug-and-play without additional welding or wiring
Flexible customization: wire length, connector style, brand logo printing, and capacity matching are all available
Strict factory QC inspection for every finished pack, with stable quality supporting bulk export orders
Wide Application Scenarios
Portable industrial testing and measurement equipment
Outdoor small portable energy storage power stations
Handheld construction and maintenance machinery
Portable medical treatment and diagnostic devices
Agricultural portable sprayers and monitoring equipment
Portable high-pressure cleaning machines
Robot auxiliary power supply systems
Large portable lighting and emergency equipment
Custom portable 22.2V electronic devices
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 ...
