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{"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":"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":"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"}}
{"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"}}
{"title":"Rechargeable 18650 Battery 6000mAh 3.7 Volt Energy Storage Lithium Ion Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/97\/be3a43d6e72d2ecf8a9eff90fb22-200x200-1\/rechargeable_18650_battery_6000mah_3_7_volt_energy_storage_lithium_ion_battery.jpg","attrs":{"Safety Features":"Built-in Overcharge\/Over-Discharge\/Short-Circuit Protection","Operating Temperature (Charge)":"0\u2103 ~ 45\u2103","Packaging Details":"Carton + Inner box","Place of Origin":"Shenzhen, China"}}
Power up your high-demand 12V devices with our 11.1V 10500mAh 18650 lithium-ion battery pack. Built with premium 18650 cells (3S configuration with parallel cells for high capacity) and a built-in protection circuit, this pack delivers exceptional runtime, stable power output, and safety features for industrial, outdoor, and portable applications.
✨ Key Features
Ultra-High Capacity: 10500mAh nominal capacity at 11.1V (12.6V fully charged), providing extended runtime for power-hungry devices.
Integrated BMS Protection: Built-in Battery Management System safeguards against overcharge, over-discharge, overcurrent, short circuits, and thermal runaway, ensuring long-term reliability.
Robust & Insulated Build: Encased in durable blue PVC heat shrink for moisture resistance, impact protection, and electrical insulation.
No Memory Effect: Recharge at any state without reducing capacity, maintaining consistent performance over hundreds of cycles.
Standard Connector: Pre-fitted with a 2-pin JST-style connector for easy installation (custom connectors available on request).
Long Cycle Life: Rated for over 500 charge-discharge cycles with proper use, making it a cost-effective power solution.
High Energy Density: Compact cube design delivers high power without excessive bulk, ideal for space-constrained applications.
Parameter
Details
Cell Type
18650 Lithium-Ion
Configuration
3S (with parallel cells for 10500mAh)
Nominal Voltage
11.1V
Nominal Capacity
10500mAh
Rated Energy
116.55Wh
Full Charge Voltage
12.6V
Cut-off Voltage
9.0V
Max Continuous Discharge
10A (customizable)
Max Charge Current
5A (recommended)
Connector
2-Pin JST-style Connector
Protection
Overcharge, Over-discharge, Overcurrent, Short Circuit, Overheat
Cycle Life
≥ 500 Cycles
Weight
~450g (approx.)
Operating Temp (Discharge)
-20℃ ~ 60℃
Operating Temp (Charge)
0℃ ~ 45℃
Common Applications
Perfect for powering a wide range of 11.1V / 12V high-demand devices, including:
Outdoor LED lighting systems, solar lights, and string lights
Portable speakers, subwoofers, and audio equipment
Medical devices, monitoring systems, and diagnostic tools
Robotics, automation projects, and RC vehicles
Small pumps, fans, and water circulation systems
Backup power supplies and off-grid DIY projects
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 water, extreme temperatures, 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 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 ...
