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{"title":"80Ah 3.7V Large Format NCM Pouch EV Lithium Ion Power Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/f6\/ffc70a6de2c75824182ae4676f0c-200x200-1\/80ah_3_7v_large_format_ncm_pouch_ev_lithium_ion_power_battery_pack.jpg","attrs":{"Model Number":"80AH","Capacity":"80000mAh","Payment Terms":"T\/T","Supply Ability":"In stock: 7 working days\/Out of stock: about 30 working days"}}
{"title":"76Ah 3.7V Large Format NCM Pouch EV Lithium Ion Power Battery Pack","imgUrl":"https:\/\/img.chinax.com\/nimg\/00\/8e\/8f684edb23296a309ff612607b17-200x200-1\/76ah_3_7v_large_format_ncm_pouch_ev_lithium_ion_power_battery_pack.jpg","attrs":{"Model Number":"76AH","Cycle life":"800 Times","Supply Ability":"In stock: 7 working days\/Out of stock: about 30 working days","Brand Name":"VATS Battery"}}
{"title":"53Ah NCM Pouch Cell 3.7V EV Pouch Lithium Ion Power Battery Pack For Energy","imgUrl":"https:\/\/img.chinax.com\/nimg\/30\/6c\/0b3ee9817139e5abac8c6aa85e22-200x200-1\/53ah_ncm_pouch_cell_3_7v_ev_pouch_lithium_ion_power_battery_pack_for_energy_storage_ev.jpg","attrs":{"Supply Ability":"In stock: 7 working days\/Out of stock: about 30 working days","Model Number":"53AH","Dimensions":"10x161x231mm","Minimum Order Quantity":"10"}}
{"title":"3.7V NCM Pouch Power Battery Pack 46Ah EV Lithium Ion Pouch Cell For E-Bike","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/df\/e32d370f24dd06f1a8951172567e-200x200-1\/3_7v_ncm_pouch_power_battery_pack_46ah_ev_lithium_ion_pouch_cell_for_e_bike.jpg","attrs":{"Supply Ability":"Ships in 7 Business Days (In-Stock) \/ 30 Business Days (Out-of-Stock)","Brand Name":"Vats Battery","Dimensions":"10\u00b10.2mm * 161\u00b10.5mm * 227\u00b10.5mm","Place of Origin":"China"}}
{"title":"20Ah 3.7V 10C High Discharge Lithium Polymer Battery For Medical Outdoor Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/60\/6a\/15ed965209db6166bd1d96405267-200x200-1\/20ah_3_7v_10c_high_discharge_lithium_polymer_battery_for_medical_outdoor_devices.jpg","attrs":{"Supply Ability":"In stock: 7 working days\/Out of stock: about 30 working days","Model Number":"20AH","Operating temperature":"20\u00b0C-60\u00b0C","Minimum Order Quantity":"10"}}
{"title":"3.7V 700mAh Li Polymer Battery 603040 Rechargeable Lithium Ion Cell For GPS","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/ad\/1f95d62772bb3c7afad6eb3830bd-200x200-1\/3_7v_700mah_li_polymer_battery_603040_rechargeable_lithium_ion_cell_for_gps_tracker.jpg","attrs":{"Cycle Life":"500 cycles","Model Number":"603040","Payment Terms":"T\/T","Supply Ability":"Ships in 7 Business Days (In-Stock) \/ 30 Business Days (Out-of-Stock)"}}
552035 3.7V 350mAh Li Polymer Battery with Seiko PCB, Rechargeable Lithium Ion Cell
This high-performance lithium polymer battery delivers reliable 3.7V power for compact electronic devices. Built with Seiko PCB protection, this 350mAh lithium ion cell ensures safe operation and extended service life.
350mAh, custom size / capacity / voltage available
Nominal Voltage
3.7V
Max Cutoff Voltage
4.2V
Standard Discharge Current
0.2C-0.5C
Max Continuous Discharge
1C
Connector Option
JST / Molex, configurable on request
Cycle Life
500 cycles
Manufacturer
Shenzhen VATS Power Source Limited
Lead Time
2-3 weeks for new orders; 3-7 days for in-stock units
Key Features
Seiko PCB Built-In Protection: Standard protection circuit prevents overcharge, over-discharge and short circuits for enhanced device safety
Stable 500-Cycle Service Life: Consistent capacity retention over repeated cycles for longer usable time
Flexible Connector & Custom Options: Choose JST or Molex connectors, with customizable size, capacity and voltage
Factory Direct Supply: Direct manufacturer support with sample testing available
Global Shipping Compliance: Industrial carton packaging meets international transport standards
Applications
This lithium polymer battery is ideal for compact portable electronics including: dash cameras, GPS navigators, smart home appliances, massagers, digital cameras, sprayers, dental rinsers, smart bracelets, blackhead removers, remote controls, smart watches, electronic toy guns, electric air pumps, smart trash cans, Bluetooth speakers, fingerprint locks, electric hair clippers, dog trainers, pest repellers, camping lamps, robot vacuums, electric toothbrushes, pet water fountains, electric shavers, handheld mini fans and other smart consumer electronics.
Frequently Asked Questions
Is this 3.7V wearable device battery rechargeable?
Yes, this li polymer battery is rechargeable, with 4.2V maximum charging cutoff voltage.
Can I request samples for testing?
Yes, sample testing is supported to verify compatibility and performance for your project.
Can I customize the connector, size or capacity?
Custom size, capacity and voltage are available. JST or Molex connectors can be selected per your requirement.
What is the typical production lead time?
2 to 3 weeks for custom orders; 3-7 days if the lithium ion cell is in stock.
Does the built-in Seiko PCB offer safety protection?
Yes, the integrated Seiko PCB protects the cell from overcharge, over-discharge and short-circuit.
What cycle life can I expect?
Rated for 500 charge-discharge cycles under standard operating conditions.
What shipping standards does the packaging follow?
Industrial carton packaging complies with international air and ocean shipping regulations for lithium batteries.
Who makes this battery?
Shenzhen VATS Power Source Limited, a direct manufacturer of li polymer battery products.
After-sales Guarantee
We provide consistent quality support for your bulk orders. All units undergo factory inspection before shipment. If quality issues arise under normal use, we support proper after-sales communication and solutions. Our professional sales team responds promptly to technical or order questions, and we follow global battery shipping regulations to ensure smooth logistics. Sample testing is available before large batch production to minimize project risk.
