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{"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.jpg","attrs":{"Core Feature":"High Safety Performance","Brand Name":"MEISAEN","Minimum Order Quantity":"1000PCS","Certification":"UN38.3 MSDS IEC62133 CE ROHS"}}
{"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":"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"}}
This 3.7V 650mAh 16300 cylindrical lithium-ion battery pack is designed to deliver reliable, long-lasting power for small, compact electronics and wearables. Built with a single high-quality 16300 cell, this ultra-small battery pack fits perfectly in space-limited devices while providing consistent performance for daily use.
Key Specifications
Parameter
Details
Nominal Voltage
3.7V
Rated Capacity
650mAh
Rated Energy
2.405Wh
Cell Type
Grade A 16300 cylindrical lithium-ion cell
Dimensions
16mm × 30mm
Cycle Life
≥ 500 cycles (retains 85% of original capacity)
Protection Features
Overcharge, over-discharge, short-circuit, and over-current protection
Connector
Pre-installed 2-pin white connector (as shown)
Customization
Custom connectors, configurations, and capacities available
Key Features
✅ Ultra-Compact Form Factor
With dimensions of just 16mm × 30mm, this 16300 battery pack is designed to fit into the tight spaces of small devices like Bluetooth earbud cases, smart wearables, and mini flashlights, without sacrificing power capacity.
✅ Reliable & Stable Performance
The high-quality 16300 cell delivers steady 3.7V power, ensuring consistent performance for low-to-moderate drain applications, preventing unexpected shutdowns or power drops.
✅ Comprehensive Safety Protection
The integrated protection circuit safeguards against common risks, including:
Overcharging
Over-discharging
Short-circuiting
Over-current
This multi-layer protection extends battery life and protects your valuable small electronics.
✅ Long Cycle Life & Durability
Designed to retain 85% of its original capacity after 500 full charge-discharge cycles, this pack offers long-term reliability for daily use in wearables and gadgets.
✅ Versatile Compatibility
Perfect for a wide range of small 3.7V applications, including:
Bluetooth earbud charging cases
Smart wearables (smart watches, fitness bands)
Voice recorders and small audio devices
Keychain flashlights and mini torches
DIY electronic projects and compact gadgets
✅ Ready-to-Use & Customizable
Comes pre-fitted with a standard white 2-pin connector for easy plug-and-play installation. Custom connector options and specifications are available to match your exact device needs.
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 ...
