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Overcharge Protection 13S2P 5Ah 48v 18650 Battery

Product Details:
Place of Origin: CHINA, guangdong
Brand Name: RYDBATT
Certification: CE ROSH UN38.3 MSDS
Model Number: Li-18650 13S2P-48V 5Ah-PCM
Payment & Shipping Terms:
Minimum Order Quantity: 2000
Price: Negotiated The Price
Packaging Details: Customer requirements
Delivery Time: 30-45 work days
Payment Terms: D/P, T/T,
Supply Ability: 500PCS /Day
Specifications Product Description Request A Quote
Type: 13S2P 48v 18650 Battery
Cycle Life: ≥500times
Capacity: 2600mAh
Voltage: 3.6V
Oem: Availiable,Acceptable,Accept OEM And ODM
Cycles Life: ≥300Times
Charging Voltage: 54.6V
DisCharging Voltage: 35.1V
High Light:

5Ah 48v 18650 Battery


13S2P 48v 18650 Battery


13s2p battery

Product Description

Li-18650 13S2P-48V 5Ah-PCM



1. High Quality A Class Lithium ion Battery

Adequate Capacity,low resistance below 40mΩ. Use good new raw material, More Safe and Stable.


2. Cost-effective

Specially used to replace high-end Japan and South Korea batteries with affordable price.

Product Configuration







Lithium-ion Battery Cell

Li-18650 13S2P-48V 5Ah-PCM




18650 / 3.6V / 2600mAh


Product Dimension
Overcharge Protection 13S2P 5Ah 48v 18650 Battery 0
2 Product Specification


Battery type

(mm )Dimensions D*H(max)

(mm)Lead exposure

Terminal head direction

Immersion tin size


Li-ion Cylindrical






Battery model: Li-18650 13S2P-46.8V 5Ah-PCM
Battery specification: 18650 / 3.6V / 2600mAh
Nominal voltage: 46.8V
Nominal capacity: 5Ah
Charging voltage: 54.6V
Termination voltage: 35.1V
Battery weight: 2.0Kg
Charging temperature: 10~45℃
Discharge temperature: -20~45℃
Storage temperature: -20~45℃
Lithium-ion battery protection: short circuit protection, overcharge protection, over discharge protection, over current protection, temperature protection, etc.
Application field: Lithium battery for lawn mower equipment.


1 Product Electric Performance Test 



Test Conditions



Capacity retention

Fully charging, store them at (20±5)℃ for 28 days, then discharge to
8.4V @0.2C.(the residual capacity is above 85% of nominal capacity)

Discharging time4.25h


Cycle Life @25℃

Discharge to 8.4V @0.2C, then Charge the battery @0.2C to reach 8.4V. Then charge the battery at constant 12.6V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to
8.4V@ 0.2C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity.

Cycles life ≥300



Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20℃±5℃, humidity 45% ~ 85% room for 12 months, fully charge and discharge it @0.2C until voltage down to 8.4V.
(The testing sample should be within 3 months dated from production date)

Discharge time≥4h

 Mechanical Performance 



Testing method



Vibration Test

After standard charging, put battery on the vibration table. 30 min experiment from X, Y, Z axis. Scan rate: 1oct/min; Frequency 10- 30Hz, Swing 0.38mm; Frequency 30-55Hz, Swing 0.19mm.

No influence to batteries' electrical performance and appearance.


Drop Test

Random drop the battery from 1.0m height onto wood board 6 times.

No explosion or fire



About company:
* Ryder has 15 years experience of battery packs. Our customers are from all over the world.
* Develop products according to customer requirements or product orientation.
* The automated battery assembly line can process 7K-10K cells every day to guarantee fast delivery for the orders.
* Offer 200 test points for the battery within 60V 10A and 32 test points for the battery within 100V 20A.
* SAP & MES dual system to coordinate daily production.
Delivery Time:
- Material Preparation Time: 7-15 days (or inventory)
- Production & Assembly Time 3-10 days
- Testing & Packaging Time: 2-10 days
- Total Delivery Time: 30-45days
- The faster delivery could be negotiable.
Factory photo:
Overcharge Protection 13S2P 5Ah 48v 18650 Battery 1
Contact with our sales team for your OEM and ODM order.
OEM/ODM Service:
If you want to display your own brand logo in products, bags, labels or anywhere. Or you need to develop battery packs according to your product orientation. Our OEM and ODM services are ready to do it.
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet
Ryder Electronics established in Shenzhen on July 18, 2005, mainly in the business of battery packs. In 2009 the company passed ISO9001 and improved the product quality standard to fulfill the high-end requirements from our customers.
In 2012, Ryder Electronics moved to a new facility and expend the production capacity, the Productivity improved nearly 10 times than before.
In 2013, Ryder Electronics imported ERP (SAP) system to supervise order execution process.
In 2017, Ryder Electronics expanded the SMT, imported high-speed patch machine from Germany.
Until now the factory grows into a modern enterprise which integrated injection molding, PCB designing, SMT and battery pack assembling services.
In 2018 the company passed ISO14001certification, introduced automated battery production line to further improve the production quality and capacity.

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Get in touch with us
Contact Person : Miss. Vera
Tel : +86 13714601357
Fax : 86-755-32903781
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