8S2P
Li-ion Battery
NCM
Yes
Small
Other
1c
144*130*18mm
1c
Other
149.76 Wh
Consumer Electronics
1
PL
Box
MEDIUM
Guangdong, China
Product Description



Audio Li-ion Battery Pack, 8s2p-28.8V 5200mAh
Model | 18650-8S2P |
Nominal voltage | 28.8V |
Nominal capacity | 5200mAh |
Size | customized |
Max charge current | 0.5C |
Charging method | Constant current 1C to 4.2V,then charge with constant voltage 4.2V till charge current less than 0.01C |
Max discharge current | 1C |
Discharge cut-off voltage | 3V, the over-discharge detection voltage of PCM |
Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH; Discharging, -20°C~60°C ; 65±20%RH |
Storage environment | -20°C~45°; 65±20%RH; |
Lifespan (80% Prime Capacity) | >500times |
Charging Attention | It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance. |
Highlights:
1. With 15 years of unparalleled expertise in the lithium battery industry, we offer an expansive selection of battery packs and innovative battery solutions for our valued customers.
2. Harnessing the forefront of design and process control, we deliver market-leading battery components that ensure reliability and advancement.
3. Seamlessly integrated industry and trade systems allow us to provide swift responses and efficient solutions tailored to your unique lithium battery requirements.
4. Our robust quality control system is ISO9001 certified, ensuring exhaustive testing prior to delivery for absolute peace of mind.
5. Enjoy bespoke packaging solutions and personalized options, including tailored labels, plugs, connectors, overcurrent protection, and temperature control solutions for diverse environments.
6. We offer custom adapters and chargers to suit your specific needs.
1. With 15 years of unparalleled expertise in the lithium battery industry, we offer an expansive selection of battery packs and innovative battery solutions for our valued customers.
2. Harnessing the forefront of design and process control, we deliver market-leading battery components that ensure reliability and advancement.
3. Seamlessly integrated industry and trade systems allow us to provide swift responses and efficient solutions tailored to your unique lithium battery requirements.
4. Our robust quality control system is ISO9001 certified, ensuring exhaustive testing prior to delivery for absolute peace of mind.
5. Enjoy bespoke packaging solutions and personalized options, including tailored labels, plugs, connectors, overcurrent protection, and temperature control solutions for diverse environments.
6. We offer custom adapters and chargers to suit your specific needs.
Built on professionalism, we are your trustworthy partner in the industry.


Product Application
1. Lighting Solutions: Ideal for headlamps, emergency lights, solar flashlights, searchlights, lanterns, bicycle lights, and LED lights, including high-end solutions.
Our batteries power high-performance flashlights, high-power flashlights, and ultra-bright flashlights.
Our batteries power high-performance flashlights, high-power flashlights, and ultra-bright flashlights.
2. Outdoor Sports Products: Perfect for camping lights, mountain bike lights, and solar-powered emergency lights.
Rugged self-defense flashlights are also within our scope of application.
Rugged self-defense flashlights are also within our scope of application.
3. Consumer Electronics: Trusted in MPS, tablets, laptops, Bluetooth earphones, power banks, and portable devices.
Support for DVD players, speakers, microphones, sound equipment, audio systems, digital cameras, and video cameras.
Support for DVD players, speakers, microphones, sound equipment, audio systems, digital cameras, and video cameras.
4. Home Appliances Products: Powering electric mops
electric vacuum cleaners, children's toys, shoes, blankets, and so much more.
electric vacuum cleaners, children's toys, shoes, blankets, and so much more.
5. Medical Devices
6. Instruments and Meters: Widely used in water meters and gas meters.
7. Electric Transportation Vehicles: Compatible with electric bikes, cars, e-scooters, motors,
trolleys, and carts, providing reliable power and performance.
trolleys, and carts, providing reliable power and performance.
8. Power Tools: Drives electric drills, mowers, and more.
9. Energy Backup and Storage: Essential for UPS, backup energy systems, and storage energy solutions. Also used in walkie talkies, smart watches,
headsets, set top boxes, Bluetooth speakers, beauty instruments, miner's lamps, electric toys, and emergency phones.
headsets, set top boxes, Bluetooth speakers, beauty instruments, miner's lamps, electric toys, and emergency phones.






Paili New Energy
Guangdong Paili New Energy is a distinguished manufacturer with 15 years of expertise in crafting tailor-made lithium-ion, lithium polymer, NiMH, NiCd, and lithium iron phosphate battery packs. Our accomplished team is dedicated to delivering superior solutions that meet the unique needs of each customer. We operate on the principle of mutual benefit, offering professional services, premium quality products, and competitive pricing. Our solutions are designed to be durable, efficient, and reliable across medical, security, and industrial applications, earning us global acclaim. Paili New Energy steadfastly upholds the ethos of quality first, service foremost, and cooperative success, and we eagerly anticipate the opportunity to serve you.




1. Where can I get the price?
We quote within 12 hours after receiving your inquiry. Please tell us the specific parameters
in your email so that we can give youa quote first.
2. How can I get samples to check the battery quality?
After the price is confirmed, you can request some samples to check our quality.
3. Delivery time for mass production?
Usually about 1 month. It is recommended that you start inquiry 2 months before the date of purchase of the battery.
4. What are your payment terms?
The company currently accepts T/T and Paypal.
Want to know more please contact us.
We look forward to hearing from you and thank you for visiting.
We quote within 12 hours after receiving your inquiry. Please tell us the specific parameters
in your email so that we can give youa quote first.
2. How can I get samples to check the battery quality?
After the price is confirmed, you can request some samples to check our quality.
3. Delivery time for mass production?
Usually about 1 month. It is recommended that you start inquiry 2 months before the date of purchase of the battery.
4. What are your payment terms?
The company currently accepts T/T and Paypal.
Want to know more please contact us.
We look forward to hearing from you and thank you for visiting.