
12V Rechargeable Lithium Ion Cylindrical Battery Pack 18500 for Solar Lighting
Place of Origin: | Guangdong China | Brand Name: | TAC |
Type: | LiFePO4 Battery Pack | Weight: | 932G |
Rated Capacity: | 5Ah | Standard Voltage: | 12.8V |
Usage: | Home Solar Light | Cell: | IFR18500 |
Cycles: | 2000 | Assembling: | 4S5P |
OEM & ODM: | Support | Packing: | PVC Packing |
Warranty: | 12months | Environmental Compliance: | ROHS, REACH |
Rechargeable Litium ion (Li-ion) cells have a negative electrode (anode) made from lithium compunds.
Lithium is a highly reactive material and is much lighter than hydrogen-absorbing metal alloy of NIMH negative electrode .
This leads to higher gravimetric energy densities for the LI-ION cell .
Cell can stay in storage for 12 months without requiring maintenance .
Cycle life is more than 500 cycles .
No. | Items | Specification | Remark | |
1 | Nominal Capacity | 1000mAh | 0.5C Standard discharge | |
2 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
3 | Delivery voltage | 3.2~3.3V | Within 10 days from Factory | |
4 | Charge current | 0.5C | 500mA | Standard charge, charge time about 6h(Ref) |
1C | 1000mA | Rapid Charge, charge time about: 1.5h(Ref) | ||
5 | Standard discharging method | 0.5C constant current discharge to2.0V, | ||
6 | Maximum charge current | 1C | 1000mA | |
7 | Maximum discharge current | 5C | 5A | |
8 | Operation Temperature and relative humidity Range | Charge | 0~45℃ 60±25%R.H. | |
Discharge | -20~60℃ 60±25%R.H. |
No. | Items | Specification | Remark |
1 | Capacity for assembled cell discharging by 0.2C | ≥4900mAh | Standard discharging method |
2 | Battery Voltage | 12.8-13.2V | Delivery Voltage, Within 10 days from Factory |
3 | Battery pack Dimensions | Thickness | 60mm |
Width | 135mm | ||
Height | 78mm |
Single cell Shipped in 5-7 days after full payment
Bright flashlight, headlights,Mobile medical equipment,household electrical appliances
UN38.3 UL1642 UL2054
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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.