401730 3.7V 150mAh UL1642 Li Polymer Battery For Small Smart Electronics
401730 3.7V 150mAh UL1642 Li Polymer Battery for Small Smart Electronics
Specifications
| Item |
Details |
| Model |
401730 |
| Cell Type |
Lithium polymer battery |
| Dimensions |
4.0±0.2*17±0.5*30±2.5mm (Thickness*Width*Length) |
| Nominal Capacity |
150mAh, custom size / capacity / voltage available |
| Nominal Voltage |
3.7V |
| Max Cutoff Voltage |
4.35V |
| Standard Discharge Current |
0.2C–0.5C |
| Max Continuous Discharge Current |
1C |
| Connector Option |
JST / Molex, customizable |
| Cycle Life |
Up to 500 charge cycles |
| Compliance & Packing |
Industrial carton, meets international air & sea shipping standards |
Product Brief
This compact li polymer battery delivers stable 3.7V power for miniature electronics. As a reliable lithium ion battery cell, this 3.7v wearable device battery solves your small-device power shortage with consistent output and UL1642 safety support.
Why Choose Us
- UL1642 Verified Safety Design - Safety checked to UL1642 standards. You reduce compliance risks when selling portable electronics to North American markets.
- Flexible OEM Customization - Adjust capacity, voltage and connector terminals to match your device PCB. No forced MOQ for sample testing.
- Stable Cycle Performance - Rated for 500 charge cycles. Your end users get longer service life and fewer after-sales complaints.
- Factory Direct Supply - We are the original battery manufacturer. You skip middlemen and lock stable lead times for mass orders.
- Global Shipping Ready Packaging - Packaging follows air and ocean transport rules. Smooth customs clearance for your bulk shipments.
Product Application
This 3.7v wearable device battery fits a wide range of compact consumer and smart hardware. Common devices: car dash cameras, GPS navigators, smart home gadgets, massagers, digital cameras, sprayers, dental irrigators, smart bracelets, blackhead cleaners, remote controls, smart watches, electric toy guns, air pumps, smart bins, Bluetooth speakers, fingerprint locks, electric hair clippers, dog trainers, pest repellers, camping lights, robot vacuums, electric toothbrushes, pet water fountains, electric shavers, mini handheld fans and other compact smart products. It works well for home daily use, travel, camping and portable outdoor gear.
Frequently Asked Questions
Q1: Can I get samples of this li polymer battery for testing?
A: Yes, sample testing is supported so you can verify fit and performance before bulk orders.
Q2: What lead time can I expect?
A: Stock items ship within 3–7 days. Custom OEM orders take 2–3 weeks after confirmation.
Q3: Can I change the connector or cable for this lithium ion battery cell?
A: Sure. JST or Molex connectors are optional, we can adjust terminals per your hardware drawing.
Q4: Is this 3.7v wearable device battery approved for export by air?
A: Yes. Our industrial carton packing meets international air and marine shipping requirements.
Q5: What is its cycle lifespan?
A: It supports up to 500 charge cycles under standard 0.2C–0.5C discharge conditions.
Q6: Can I customize capacity or dimensions for my product?
A: Custom size, capacity and voltage are available for OEM LED light and small electronic projects.
Q7: What is the maximum continuous discharge current?
A: The rated max continuous discharge current is 1C for steady short-burst loads.
Q8: Are you the direct manufacturer?
A: Yes, VATS BATTERY is an original lithium battery manufacturer based in Shenzhen.
After-sales Guarantee
We stand behind this li polymer battery with transparent support for B2B buyers. All units follow our factory QC before shipment. We provide documentation to support your import and compliance review. For confirmed manufacturing defects, we coordinate replacement solutions. Our sales team offers quick written support for technical and shipping questions. Sample testing is encouraged to confirm compatibility with your hardware before large production runs.
