
Place of Origin: | Guang dong China | Brand Name: | TAC |
Model Number: | 7.4V2200mAH | Rated Capacity: | 2200mAh |
Size: | customized | Voltage: | 7.4V |
OEM & ODM: | Support | Packing: | PVC Packing |
Warranty: | 12months | Environmental Compliance: | ROHS, REACH |
1. Normal voltage:7.4V, Full charge 8V to meet the device output
2. Normal capacity:2200mAh, mini capacity 2150 , 1000% truth capacity with IEC standard
3.The battery pack made by Lithium ion cell 18650 with standard
size
4.Protect circuit board protected the battery pack and your
equipment
5. Recharge battery with 500 times circle life
6. 1 Year Warranty after the goods ship out from the factory
7. Small MOQ: 50set to support your R&D project
Packaging & Delivery:
Packaging Details: | Standard Carton Package |
Delivery Detail: | 100 sets within 7days |
Type | 18650 Cylinder | |
Nominal Capacity | 2200Ah | |
Nominal Voltage | 7.4V | |
Maximal Charge Voltage | 4.25V+ / -0.05V | |
Discharge Cutoff Voltage | 2.0V | |
Charging Method | CC-CV | |
Maximum Discharge Current (continual) | 0.5C | |
Maximum Charge Current (continual) | 1C | |
Cycle Life | 1500cycles 1C 100%DOD | |
2000cycles 1C 80%DOD | ||
Charge Temperature Range | 10 centigrade- 45 centigrade | |
Discharge Temperature Range | 20 centigrade- 65 centigrade | |
Density | 100Wh/Kg | |
Internal Resistance | ≤8mΩ | |
Size | Diameter | 18.0mm |
Length | 65.0mm | |
Weight (g) | 200 |
A | B | C | D | color | wire |
45±2mm | 66.4±0.2mm | 36.8±0.5mm | 18.5±0.5mm | blue | PH -2P 1007#24 |
Period of Warranty
The period of warranty is one year from the date of shipment. TAC guarantees to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.
Storage of the Batteries
The batteries should be stored at room temperature, charged to
about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year
to prevent over discharge.
The battery cell 18650 2200mah have passed ul1642 certification
MSDS Reach Rohs UN38.3 can support
More Capacity and Voltage Battery Pack for 18650 Pls refer below
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.