Hot Selling High Quality 8s2p-28.8V 5200mAh Lithium Ion Battery Pack Suitable for All Kinds of Professional Audio Equipment

• Customization: Available
• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Model NO.: 18650
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Small
• Accessories Type: Battery
• Rated Capacity: >1000MAH
• Standard Voltage: 28.8V
• Usage: Audio Battery
• Electrolyte: Li-ion
• Brand: Paili
• Whether The Factory: Yes
• Can Be Customized: Yes
• Professional Experience: Years of R & D Experience
• Transport Package: PVC
• Specification: 22*144*210
• Trademark: PAILI
• Origin: China
• Production Capacity: 100000pieses/Year
• Package Size: 1.00cm * 1.00cm * 1.00cm
• Package Gross Weight: 0.800kg

Product Description

Detailed Photos

Product Description
Quick Detail:
Brand Name: PAILI/OEM
Model Number: pl-18650/8S2P-28.8V-5.2Ah
Type: Ternary lithium battery
Place of Origin: Guangdong, China (Mainland)
Composed Type: 8S2P
Nominal Voltage: 28.8V
Nominal Capacity: 5.2Ah
Charging Current: 5A (Adjustable)
BMS: /
Battery Output Interface: P+ / P-
Heating Film: Red positive electrode / Black negative electrode
Constant Discharge Current: 25A (Adjustable)
Over Charger Protection Voltage: 33.6V
Over Discharge Protection Voltage: 20V
Cell: Domestic 2600mAh Battery
Certificate: /
Pack: Blue PVC Shrink Tube
Size: 210(L) x 144(W) x 22(H) mm
Weight: Maximum 500g
Charging Temperature: 0ºC~45ºC; 32°F~113°F
Discharging Temperature: -20ºC~60ºC; -4°F~149°F
Storage Temperature: -20ºC~45ºC; -4°F~113°F
Protection Temperature: 70ºC ± 5ºC
Cycle Life: 300~500 cycles
Warranty: 12 months
Packaging & Delivery:
. Neutral labels, Polybag, PVC, Color box, or Custom packaging
. Neutral packing/Carton box with weight under 10KGS
. Delivery Detail: Sample within 10 working days; 20~30 days for bulk orders

Recommended Charger: 33.6V 5A
Charger Input: 100V~240VAC 50-60Hz
Charging Mode: Constant voltage, constant current (CC/CV)
Charging Voltage: 33.6V
Charging Current: 5A
Charging Time: 2-4 hours (standard)
Charger Working Instruction: Red light during charging; green light when fully charged

Product Advantages:
1). Environmentally friendly product
2). Extended standby time
3). One-year warranty
4). Superior safety features
5). Exceptional storage capabilities and low self-discharge rate
6). Successfully passed short circuit testing
7). Passed overcharge testing
8). Passed over-discharge testing
9). Passed 150ºC thermal shock test
10). Passed 1.2m drop testing
Spotlight:
1). Offers both individual cells and battery pack solutions
2). We ensure a flawless delivery by conducting a 100% comprehensive inspection on every product before it leaves our facility.
3). Each battery undergoes thorough testing to assess internal resistance, discharge platform, and self-discharge rates, ensuring optimal performance.
4). As a leading manufacturer, we specialize in producing high-performance 18650 Ternary lithium batteries, designed for excellence and reliability.
5). We have established stringent quality control systems in compliance with ISO9001 standards to guarantee product integrity.
6). We offer bespoke solutions with customizable packs, tags, labels, plugs, connectors, and advanced protection features like over current and temperature control.

Shipping terms:
1). For sample verification, we provide swift delivery via Express services such as DHL, UPS, FEDEX, or TNT, as well as by air.
2). For bulk orders, we offer flexible shipping options including cargo shipping, air freight, and Express services (DHL/UPS/FedEx/TNT). Alternative shipping terms can be accommodated to meet your specific needs.
3). Please note that we are not liable for any accidents, delays, or issues arising from the shipping process.
Safety Precaution:
1). To ensure safety, do not immerse the battery in water or expose it to moisture.
2). Keep the battery at a safe distance from heat sources such as fire or heaters to prevent damage.
3). Never incinerate the battery or subject it to high temperatures.
4). Avoid applying physical force such as hammering or trampling on the battery.
5). Disassembling the battery is strictly prohibited under any circumstances to maintain safety and functionality.

Contact us today to receive a detailed datasheet and discover more about our high-quality battery solutions.