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18500B 3.7V 2200mAh Lithium Polymer Pouch Battery For LED Flashlights Solar Lights
18500B 3.7V 2200mAh Lithium Polymer Pouch Battery for LED Flashlights & Solar Lights
Specifications
Item
Details
Model
18500B
Cell Type
Lithium polymer pouch battery
Product Size
18±0.2*50±0.5 mm (Thickness * Length)
Nominal Voltage
3.7V
Max Cutoff Voltage
4.35V
Continuous Discharge Current
4.5A
Discharge C-rate
2C
Connector
JST / Molex, customizable on request
Cycle Life
Up to 500 charge cycles
Packaging
Industrial carton, meets air & ocean shipping standards
Custom Service
Custom size, capacity and voltage available
Product Brief
Looking for stable power for portable electronics? This grade A soft pack lithium battery delivers consistent 3.7V output for your small gadgets. It supports steady 2C discharge and long cycle life, a reliable power source for LED flashlights, solar lights and many portable smart devices.
Why Choose Us
Stable 2C Continuous Discharge
Many small electronics need steady power output during operation. This soft pack lithium battery maintains 4.5A continuous discharge. Your devices run smoothly without sudden power drops during heavy use.
Customizable Connector & Dimensions
Off-the-shelf batteries may not fit your device housing. We offer JST or Molex connectors, and custom size or capacity options. You get a battery tailored to match your product design perfectly.
Extended Cycle Lifespan
Frequent battery replacement wastes your budget and time. Our pouch lithium cell lasts up to 500 charge cycles. It holds usable capacity for long-term daily use of portable consumer devices.
Safe & Standardized Shipping Package
Cross-border shipment of batteries brings compliance worries. All units use industrial carton packaging following international air and sea transport rules. Shipments can be arranged smoothly for your bulk orders.
Direct Manufacturer Supply
Sourcing from middlemen adds extra cost and unstable quality. We are the battery manufacturer. You get consistent grade A cells and sample testing support to verify performance before large orders.
Product Application
This lithium polymer pouch battery fits a wide range of portable devices for home, travel, camping and daily commuting. It works for dash cameras, GPS navigators, smart home appliances, massagers, digital cameras and sprayers. You can also use it for dental rinsers, smart bracelets, blackhead removers, remote controls and other compact smart gadgets. Other compatible devices include camping lights, bluetooth speakers, electric toothbrushes, handheld fans, pet water fountains, electric shavers, fingerprint locks, robotic vacuums and more portable electronics. This soft pack lithium battery offers dependable portable power for nearly all low-to-medium power small smart products.
FAQ
Q1: What is a lithium polymer pouch battery used for?
A: A lithium polymer pouch battery supplies portable power for compact electronics. This 18500B soft pack lithium battery is widely applied in dash cams, solar lights, LED torches and many small consumer gadgets.
Q2: Can I test samples before bulk purchase?
A: Yes. We support sample testing. You can order small quantity samples to check size, discharge performance and compatibility with your equipment before placing full production orders.
Q3: How long is the production lead time?
A: Stock items ship in 3–7 days. Custom orders take 2 to 3 weeks after order confirmation. We will update you on production progress during manufacturing.
Q4: Is the connector of this pouch lithium cell changeable?
A: Yes. We provide JST or Molex connectors. You can tell us your connector requirement, and we assemble the matching terminal for your device.
Q5: What continuous discharge current does this 3.7V pouch battery provide?
A: It supports 4.5A continuous discharge at 2C rate. It works well for devices that need stable power output during normal working periods.
Q6: Can I customize battery size, voltage or capacity?
A: Yes. We accept custom specifications. Contact our sales team to share your dimension, voltage and capacity requirements for a quotation.
Q7: Does this battery meet international shipping rules?
A: Yes. We use industrial carton packaging that follows international air and ocean shipping standards for lithium batteries.
Q8: What cycle life can I expect from this lithium polymer battery?
A: This cell reaches up to 500 charge cycles under proper use. Capacity will slowly decrease after repeated charging and discharging.
After-sales Guarantee
We provide professional support for all pouch lithium battery orders. All grade A cells go through strict internal performance inspection before packing. We follow standard international shipping packaging for lithium battery cargo. Our sales team responds to your technical and order questions quickly. If any quality issue arises from manufacturing defects, we offer proper resolution according to our sales agreement. Sample testing service is available for buyers who need to validate the soft pack lithium battery for their product projects.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
70,000,000-90,000,000
Employee Number:
68~172
Ecer Certification：
Verified Supplier
VATS BATTERY - Company Profile
Shenzhen Vats Power Source Limited(VATS BATTERY) is leading lithium battery manufacturer in China, focus on production, sales, developing and service of li polymer battery, currently extended to various kinds of lithium polymer batteries, lithium ion battery, LiFePO4...
VATS BATTERY - Company Profile
Shenzhen Vats Power Source Limited(VATS BATTERY) is leading lithium battery manufacturer in China, focus on production, sales, developing and service of li polymer battery, currently extended to various kinds of lithium polymer batteries, lithium ion battery, LiFePO4...
