products details

Home > Products >

Lithium Polymer Battery Cell

Factory Lithium Polymer Battery Cell 3.7V 1000mAh 10*25*35mm for Smart Watch and Portable Electronics

All Category

RC Accessories

Mrs. Alice

admin@szresky.com

0086 13530058480

0086 13530058480

Contact Now

Factory Lithium Polymer Battery Cell 3.7V 1000mAh 102535mm for Smart Watch and Portable Electronics

Brand Name:	RESKY
Model Number:	LP102535
MOQ:	100pcs
Price:	Negotiable
Packaging Details:	Blister tray package with paper box
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE, RoHS, MSDS, Un38.3

Model NO.:

LP102535

Shape:

Square Battery

Electrolyte:

Li(Nicomn)O2

Nominal Capacity:

1000mAh

Weight:

10PCS

Cycle Life:

500cycles

Warranty:

12months

Connector:

Jst, Molex....

Specification:

10*25*35mm

Supply Ability:

50000pcs/day

Highlight:

3.7V lithium polymer battery cell

1000mAh smart watch battery

portable electronics lithium battery

Product Description

Factory Lithium Polymer Battery Cell 102535 3.7V 1000mAh 3.7Wh

This compact 3.7V 1000mAh lithium polymer battery pack is specifically designed for handheld devices requiring reliable power in space-constrained applications. Featuring ultra-thin dimensions and lightweight construction, it delivers optimal performance for various portable electronics.

Technical Specifications

Item	Specifications
Batteries	3.7V 1000mAh LiPo Battery
Charge Voltage	4.2V
Nominal Voltage	3.7V
Nominal Capacity	1000mAh 0.2C Discharge
Charge Current	Standard Charging: 0.5C Rapid Charge: 1.0C
Standard Charging Method	0.5C CC charge to 4.2V, then CV charge till charge current decline to ≤0.05C
Charging Time	Standard Charging: 2.75 hours (Ref.) Rapid Charge: 2 hours (Ref.)
Max. Charge Current	1.0C
Max. Discharge Current	1.0C
Discharge Cut-off Voltage	2.5V ± 0.25V (0.2C)
Operating Temperature	Charging: 0°C ~ 45°C Discharging: 0°C ~ 45°C
Storage Temperature	-10°C ~ +45°C
Dimension	Length: 35±2mm (excluding tabs) Width: 25±0.5mm Thickness: 10±0.2mm
Drop Test	The cell is dropped from 1 meter height twice onto concrete ground. No fire, no leakage
Cycle Time	≥500 times

Battery Technology Comparison

Standard Lithium Batteries

Low cost, high rate available
Mature technology, yield rate >95%, low unit price, suitable for high-volume digital, IoT, and wearable devices
Stable fast charging/discharging performance with low impedance liquid electrolyte
Standardized size for direct replacement, no production line modification required
Balanced cycle life (500-600 cycles) with low self-discharge and minimal after-sales service
Complete supply chain with UN38.3, IEC62133, and RoHS certifications

Semi-Solid-State Batteries (Next-Generation)

20-40% higher energy density than conventional ternary lithium batteries
Significantly improved safety with less flammable electrolyte
Stronger low-temperature performance (70%+ capacity at -20℃ to -30℃)
Thinner and more flexible design for curved wearables and compact structures
Longer cycle life (800-1000 cycles) for high-end devices

Key Advantages

High Energy Density: Ternary lithium polymer batteries store more energy in the same volume than traditional nickel-metal hydride, nickel-cadmium, or some lithium-ion batteries, making them suitable for small devices with limited space.
Compact and Flexible: Utilizing a soft-pack aluminum-plastic film encapsulation, they are compatible with ultra-thin devices such as beauty devices, reading pens, and smart bracelets.
Stable Discharge Performance: With a nominal voltage of 3.7V and an operating voltage range of approximately 3.6~4.2V, the voltage plateau is stable during discharge, preventing device malfunctions or shutdowns due to sudden voltage drops.
Built-in Protection Mechanism: Equipped with overcharge, over-discharge, overcurrent, and short-circuit protection, enhancing safety.
Long Cycle Life: Under normal use, it can achieve 300-600 charge-discharge cycles with a capacity retention rate of over 80%.
No Memory Effect: Can be charged at any time without complete discharge, making it more convenient to use.
Environmentally Friendly and Safe: Free from toxic substances such as lead and mercury; the polymer encapsulation will only swell rather than explode under abnormal conditions.

Primary Applications

Beauty devices: such as facial massagers and lifting devices, these batteries provide stable voltage and long usage time, supporting continuous multi-mode operation.
Medical and health devices: such as portable pulse oximeters, electronic thermometers, and forehead thermometers, are suitable for precision medical applications due to their stable discharge and low heat generation.
Consumer electronics: such as reading pens, smart bracelets, Bluetooth headsets, wireless keyboards, and neck fans, etc., are small digital devices.
Educational and learning tools: such as story machines, karaoke devices, and dashcams, rely on their long cycle life and wide operating temperature range.
DIY electronics projects and model airplanes: due to their built-in protection circuitry, fast charging support, and compact size, they are often used in mini robots, remote-controlled airplanes, and other homemade devices.

Product Images

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Mofak

United Kingdom Dec 5.2025

Helpful (1500)

Good quality! Easy communication, fast response, fast delivery, good supplier! Recommend.

SIRIEYS

France Jul 19.2023

Helpful (1w+)

After many discharging/charging cycles of the samples LP604070 2000mah you sent…..we are satisfied !

Michael

France Dec 28.2022

Helpful (1w+)

Tested 604070 3.7v 2000mAh lithium polymer battery cell with many charging and discharging cycles, they working very good, capacity keeping very stable.

Tags:

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories

products details

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories

Factory Lithium Polymer Battery Cell 3.7V 1000mAh 10*25*35mm for Smart Watch and Portable Electronics

3.7V lithium polymer battery cell

1000mAh smart watch battery

portable electronics lithium battery

Overall Rating

Rating Snapshot

All Reviews

Factory Lithium Polymer Battery Cell 3.7V 1000mAh 102535mm for Smart Watch and Portable Electronics