Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Premium 703048 3.7V 1000mAh Li Polymer Rechargeable Lithium Battery","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/55\/fc0c9f6ccd182fa7b4854c37a2e7-200x200-1\/premium_703048_3_7v_1000mah_li_polymer_rechargeable_lithium_battery.jpg","attrs":{"Supply Ability":"Ships in 7 Business Days (In-Stock) \/ 30 Business Days (Out-of-Stock)","Model Number":"703048","Dimensions":"7*30*48mm","Payment Terms":"T\/T"}}
{"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)"}}
Premium 703048 3.7V 1000mAh Li Polymer Rechargeable Lithium Battery
Looking for a stable replacement power source for your wall lamp and small portable electronics? Our 703048 3.7V 1000mAh Li Polymer Battery delivers consistent, long-lasting power for daily portable devices. This rechargeable lithium polymer cell supports customized specifications and connector options to match your equipment perfectly.
Key Advantages
Stable & Consistent Power Output: Maintains steady discharge within 0.2C-1C range, protecting your wall lamp and digital devices from power fluctuation damage
Extended Service Cycle: Supports up to 500 charge cycles, reducing frequent replacement costs over time
Flexible Customization Available: Adjustable capacity, size and connector types including JST and Molex to fit your unique equipment requirements
Full Safety Certifications: Passes CE, UN38.3, MSDS and other global certifications for safe local use and international shipping
Ready Stock & Fast Lead Time: In-stock items ship within 3-7 days, while custom orders complete production within 2 to 3 weeks
Product Applications
This versatile 3.7V li polymer battery fits a wide range of portable equipment for indoor and outdoor use:
Indoor wall lamps and household digital gadgets
Home beauty equipment and handheld medical facilities
Portable GPS units, small toys and compact portable power banks
Daily commutes, short trips and outdoor camping activities
Q1: Can this 703048 li polymer battery replace the battery inside my wall lamp directly?
A1: It works as a great replacement if your original cell shares the same size and voltage. You can pick JST or Molex connectors to match your wall lamp wiring.
Q2: Is custom size and capacity available for this lithium polymer battery?
A2: Yes. We support customized voltage, dimension and capacity to fit different portable digital devices. Contact us to share your requirements.
Q3: Does this rechargeable lithium cell meet international shipping rules?
A3: Yes. The battery holds UN38.3, MSDS certification. Our industrial carton packaging meets air and sea shipping standards.
Q4: How many charge cycles can I get from this 1000mAh 3.7V li polymer battery?
A4: Under proper use, the battery can sustain around 500 charge cycles before obvious capacity decline.
Q5: Can I get sample testing before placing bulk orders?
A5: Samples are available for testing. You may submit a sample request to check battery performance for your devices first.
Q6: What devices are compatible with this 3.7V lithium polymer battery?
A6: It is suitable for wall lamps, GPS trackers, beauty equipment, small toys, portable medical gadgets and compact digital products.
After-sales Guarantee
We focus on supplying reliable li polymer batteries for global device users. All our 703048 1000mAh lithium polymer cells are produced with strict quality inspection and supported by complete safety certifications.
If you receive defective goods caused by production issues, please reach out to our support team quickly. Our professional customer service will respond promptly to resolve your problems. We follow standard return rules for qualified faulty items.
For bulk custom orders, our team keeps transparent communication during production and arranges compliant packaging for global delivery.