PCM 1S2P 3.7V 5.2Ah Li Ion 18650 Battery Pack
Li-18650-1S2P-3.7V 5.2( 5.1)Ah-PCM
Introduction
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
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No |
Items |
Test procedure |
Requirements |
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The average value of the working voltage during the whole discharge process. |
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The discharge capacity of the battery, measured with |
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3 |
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) |
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4 |
Cycle life |
Charging/discharging in the below condition: Charge: standard charge at 25±5℃ Discharge: 0.2C5A to 2.8V |
>300cycles |
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5 |
Storage |
(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 |
Discharge time≥4h |
Electrical characteristics
Form 3: PCB electrical characteristics
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Item |
Content |
Criterion |
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Over charge Protection |
Over charge detection voltage |
4.25±0.03V |
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Detection delay time |
1.2±0.3S |
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Over charge release voltage |
4.050V±0.050V |
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Over discharge protection |
Over discharge detection voltage |
2.800V±0.080V |
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Detection delay time |
128±29mS |
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Over discharge release voltage |
3.000V±0.100V |
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Rated operational current |
≤3A |
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Over current protection |
Over current detection current |
8±2A |
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Release condition |
Cut load |
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Detection delay time |
9±2mS |
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Short protection |
Detection condition |
Exterior short circuit |
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Release condition |
Cut short circuit |
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Interior resistance |
Main loop electrify resistance |
≤65mΩ |
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Current consumption |
Current consume in normal operation |
≤8μA |
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NTC |
NTC:/ |
/ |
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PCB Dimension(L*W*H)mm |
30±0.2mm*4.5±0.2mm*0.8±0.1mm |
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packing of products
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:
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.
Packing:
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.