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{"title":"18650 Lithium Ion Battery Pack 7.4V 2000mAh 14.8Wh Rechargeable Li-ion Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/8f\/bd573924fe239fd59ca3a85fa606-200x200-1\/18650_lithium_ion_battery_pack_7_4v_2000mah_14_8wh_rechargeable_li_ion_battery.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RESKY-18650-2S","Certification":"CE, RoHS, MSDS, Un38.3","Place of Origin":"China"}}
{"title":"Rechargeable NCR18650GA Li-Ion Power 2s2p 7.4v 7000mAh Battery Pack For Medical","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/e1\/5d3f97a7cc5f23f4a3b8d5cf02ff-200x200-1\/rechargeable_ncr18650ga_li_ion_power_2s2p_7_4v_7000mah_battery_pack_for_medical.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RSK-7.4v7000mAh","Certification":"CE,RoHS,MSDS,Un38.3","Place of Origin":"China"}}
{"title":"High Capacity 6s4p Rechargeable Li-Ion 18650 Solar Battery Cell 22.2V 10.4Ah","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/89\/fc2d8e195fdd4b1b76d75c44e0df-200x200-1\/high_capacity_6s4p_rechargeable_li_ion_18650_solar_battery_cell_22_2v_10_4ah_power_battery_pack.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RSK-22.2V10400mAh","Certification":"CE, RoHS, MSDS, Un38.3","Place of Origin":"China"}}
{"title":"18650 Lithium Cell Rechargeable 22.2V 5200mAh Power Lithium Ion Battery Pack For","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/d9\/2eddbed93468e19aebb6d191f465-200x200-1\/18650_lithium_cell_rechargeable_22_2v_5200mah_power_lithium_ion_battery_pack_for_4g_routers.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RSK-22.2V5200mAh","Certification":"CE, RoHS, MSDS, Un38.3","Place of Origin":"China"}}
{"title":"18650 Lithium Cell Rechargeable 22.2v 4400mAh Li-Ion Battery Pack For Portable","imgUrl":"https:\/\/img.chinax.com\/nimg\/39\/fb\/8f4f77e82a09a2d7fd65979c1de5-200x200-1\/18650_lithium_cell_rechargeable_22_2v_4400mah_li_ion_battery_pack_for_portable_bluetooth_speaker.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RSK-22.2V4400mAh","Certification":"CE, RoHS, MSDS, Un38.3","Place of Origin":"China"}}
{"title":"Rechargeable Li-ion Battery Pack 7.4V 18650 8000mAh Power Lithium Ion Batteries","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/ba\/82796c5eb3a6bbb4904fad2911f9-200x200-1\/rechargeable_li_ion_battery_pack_7_4v_18650_8000mah_power_lithium_ion_batteries_for_bluetooth_speaker.jpg","attrs":{"Brand Name":"RESKY","Model Number":"RSK-7.4v8000mAh","Certification":"CE,RoHS,MSDS,Un38.3","Place of Origin":"China"}}
18650 Li-ion Cell 7.4V 2000mAh 14.8Wh Rechargeable LiFePO4 Lithium Ion Battery Pack for Heated Insoles
High-performance 18650 Li-ion battery pack specifically designed for heated insoles and wearable heating devices, offering reliable power with advanced safety features.
Technical Specifications
Model
18650-2S1P
Nominal Voltage
7.4V
Nominal Capacity
2000mAh
Size
Customized
Max Charge Current
0.5C
Charging Method
Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Compatible with most small heating and therapy devices. Safe and stable, this voltage is the most commonly used standard for heat-therapy braces, compact heated apparel, and portable therapeutic devices.
18650 Lithium Cells
Featuring industrial-grade 18650 power cells with low internal resistance, minimal heat generation, long lifespan, and resistance to swelling—significantly more durable than standard soft-pack batteries.
2000mAh Capacity
Lightweight and compact design provides sufficient runtime for daily heating needs without adding bulk or burden to wearable devices.
Integrated Protection Board
Built-in protection against overcharging, over-discharging, over-currents, short circuits, and overheating ensures safe operation and device longevity.
Compact Size
Cylindrical structure allows easy integration into braces, waistbands, and vest pockets for hassle-free portability.
Stable Discharge & Uniform Heating
Consistent voltage output ensures uniform heat distribution across heating elements for comfortable thermal experience.
High Cost-Effectiveness
Benefiting from mature 18650 supply chain and stable pricing, ideal for large-scale manufacturing and consumer-grade applications.
Applications: Joint warmth for the elderly, postpartum heat therapy, lumbar and abdominal warmth for sedentary individuals.
Portable Massagers / Compact Wellness Devices
Heated Massage Pillows, Neck Massagers, Mini Massage Belts
Compact Vibration & Heat Therapy Devices, Portable Home Wellness Gadgets
Outdoor / Sports Warmth Accessories
Heated Cycling Gloves, Heated Wrist Supports for Hiking/Mountaineering
Warm Knee Supports for Fishing, Lightweight Heated Gear for Construction Sites
Features: Lightweight and portable; suitable for short-duration outdoor cold protection.
Compact Smart Home / Personal Warmth Devices
Portable Hand Warmers, Compact Desktop Heating Pads
Small Pet Heating Pads, Mini Heat Pads
Medical Rehabilitation Aids
Post-operative Local Heat Supports, Heated Joint Rehabilitation Braces
Compact Local Warming Devices for Bedridden Patients
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2012
Total Annual:
500000-1000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ... Shenzhen Resky Electronics Co., Ltd is a company specialized in manufacturing, sales and marketing of rechargeable lithium battery and related battery packs.Our lithium battery cells and packs products are widely used in portable mobile devices such as Bluetooth headsets, MP3 players, PDAs, Digital ...
