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PCM 1S2P 3.7V 5.2Ah Li Ion 18650 Battery Pack

Product Details:
Place of Origin: CHINA, guangdong
Brand Name: RYDBATT
Certification: CE ROSH UN38.3 MSDS
Model Number: Li-18650-1S2P-3.7V5.2( 5.1)Ah-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: 1500PCS /Day
Specifications Product Description Request A Quote
Type: Li Ion 18650 Battery Pack
Cycle Life: 500 Times
Application: Lithium Battery For Wireless Router.
Capacity: 5.2( 5.1)Ah Or Customized
Voltage: 3.7V
Charging Voltage: 3.7V
Oem: Availiable,Acceptable,Accept OEM And ODM
Charging Temperature: 10~45℃
High Light:

5.2Ah Li Ion 18650 Battery Pack


3.7V Li Ion 18650 Battery Pack


1s2p 18650 Battery

Product Description

Li-18650-1S2P-3.7V 5.2( 5.1)Ah-PCM​




Battery model: Li-18650-1S2P-3.7V5.2(5.1)Ah-PCM
Battery specification: 18650 / 3.7V /5.2Ah
Nominal voltage: 3.7V
Nominal capacity: 5.2Ah
Charging voltage: 3.7V
Charging temperature: 10~45℃
Discharge temperature: -20~50℃
Storage temperature: -20~40℃
Application field: lithium battery for wireless router.

Electrical performances

Form 2: Battery electrical performances



Test procedure



Nominal voltage

The average value of the working voltage during the whole discharge process.



Discharge performance

The discharge capacity of the battery, measured with
0.2 C5A down to 2.8V within 1 hour after a standard charge at 25±5℃

Discharge ≥Minimum capacity


Capacity retention

After 28 days storage at 25±5℃, after having been standard charged and discharged at 0.2 C5A to 2.8V (the residual capacity is above 85% of nominal capacity)

Discharge time≥4.25h


Cycle life

Charging/discharging in the below condition: Charge: standard charge at 25±5℃ Discharge: 0.2C5A to 2.8V
Rest time between charge/discharge:30min Until the discharge capacity <80% of NC




(Within 3 months after manufactured) The battery is charged with 0.2C5A to 40-50% capacity and stored at ambient temperature 25±5℃, 65±20%RH for 12 months. After the 12 months storage period the cell
is fully charged and discharged to 2.75V with 0.2 C5A

Discharge time≥4h

Electrical characteristics
Form 3: PCB electrical characteristics




Over charge Protection

Over charge detection voltage


Detection delay time


Over charge release voltage


Over discharge protection

Over discharge detection voltage


Detection delay time


Over discharge release voltage


Rated operational current


Over current protection

Over current detection current


Release condition

Cut load

Detection delay time


Short protection

Detection condition

Exterior short circuit

Release condition

Cut short circuit

Interior resistance

Main loop electrify resistance


Current consumption

Current consume in normal operation





PCB Dimension(L*W*H)mm


packing of products

PCM 1S2P 3.7V 5.2Ah Li Ion 18650 Battery Pack 0

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:
PCM 1S2P 3.7V 5.2Ah Li Ion 18650 Battery Pack 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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