2S1P 7.4 V 2600mAh Li Ion 18650 Battery Pack
Brand Name:RYDBATT
Certification:CE ROSH UN38.3 MSDS
Model Number:Product number:8777180201003
Minimum Order Quantity:Negotiable
Delivery Time:30-45 work days
Payment Terms:D/P, T/T,
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
Building C,Huaming Industrial park,Huaming Road, Dalang, Longhua,Shenzhen,Guangdong,China
Supplier`s last login times:
within 28 hours
Product Details
Company Profile
Product Details
High-Power 2S1P 7.4 V 18650 Battery Pack 2600mAh Li lon For
Electric Tool Oem Availiable
RYDBATT Li-18650-2S1P-7.4V 2600mAh-PCM Li lon 18650 Battery Pack
For Electric Tool
Lithium Ion (Li-ion) batteries have quickly become the preferred
battery technology for most applications including Cree LED torches
and portable electronics. Various forms of Li-ion exist with cells
and battery packs designed for a range of applications from high
power to high energy density all in a very cost effective package.
Its advantages in energy density to weight and volume are well
known. However, the additional benefits of Li-ion such as long
cycle life, shorter charge times, the ability to fuel gauge and
predict end of life accurately, and significant improvements in the
long term stability at elevated temperatures have increased Lithium
Ion’s adoption into even more applications particularly those
previously serviced by older chemistries such as Nickel Metal
Hydride or Nickel Cadmium.
Batteries Plus has a range of top brand batteries such as LG,
Product Configuration
No. | Item | Criteria | Remark |
1 | Lithium-ion Battery Cell | Li-18650-3.6V 2600(2550)mAh-3C | |
2 | PCM | RYD-02S-013 V2. | |
3 | Connector | / |
Product Specification
No. | content | Testing method | Remark |
1 | Charge cut-off voltage | 8.4V | |
2 | Discharge cut-off voltage | 5.6V | |
3 | Standard charge |
| |
4 | Standard discharge | After the standard charging , rest for 1 hour then discharge to 8.4V@0.2C. | |
| 5 | Shipments voltage | SOC | ≤30 % |
6 | Maximum Charge Current | 0.2C | |
7 | Maximum continuous working current | ≤3A | |
8 | Rated capacity |
| standard discharge after standard charge |
| Operation temperature range | 10~45℃ | 60±25%R.H |
| -20~60℃ | |||
10 | Storage temperature | ≤1 month: -20 ~ 45℃ | 60±25%R.H |
≤3 months: -10 ~ 30℃ | |||
≤1 year: 0 ~ 30℃ | |||
11 | Impedance | <200mΩ | |
12 | Weight | Approx:≈100g |
Mechanical Performance
No. | content | Testing method | Requirements |
1 | 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. |
2 | Drop Test | Random drop the battery from 1.0m height onto wood board 6 times. | No explosion or fire |
PCM
| Item | Content | Criterion |
Over charge Protection | Over charge detection voltage | 4.250±0.025V |
Detection delay time | 1.0±0.3S | |
Over charge release voltage | 4.100±0.050V | |
Over discharge protection | Over discharge detection voltage | 2.800±0.070V |
Detection delay time | 128±39mS | |
Over discharge release voltage | 3.000±0.075V | |
Rated operational current | ≤5A | |
Over current protection | Over current detection current | 20±5A |
Release condition | Cut load | |
Detection delay time | 11±3.7mS | |
Short protection | Detection condition | Exterior short circuit |
Release condition | Cut short circuit | |
Balanced | Balanced open voltage | / |
Balanced release voltage | / | |
Balanced current | / | |
Temperature protection | Operation temperature | / |
Recovery temperature | / | |
Interior resistance | Main loop electrify resistance | ≤25mΩ |
| Current consumption | Current consume in normal operation | 20μA Max |
| NTC | / | / |
| PCB Dimension(L*W*H) | / | |
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.
2S1P 7.4 V 2600mAh Li Ion 18650 Battery Pack
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