LR2170LH Battery

SKU: LR2170LH

Original price was: $3.99.Current price is: $1.39.

65% Off

  • 21700 High Drain Battery 20C.
  • 21700 High Capacity 3000mAh.
  • Comprehensive Door-to-Door Shipping Solutions.
  • International Seafreight to Destination Port. (Port of Discharge)
  • Air Freight, DDP(Delivered Duty Paid): 14~21 days, door-to-door.
  • Ocean Freight, FCA/FOB/CIF: Vary from 20 to 50 days depends on port of destination, port-to-port.
  • 12~36 Months Limited Warranty. (Excluding accident, misuse, abuse, neglect, unauthorized repairs or alterations, or normal wear and tear.)
1. Are lithium batteries considered hazmat for shipping?

Yes. Lithium batteries are classified as Class 9 Miscellaneous Dangerous Goods under international and national transportation regulations (such as the IATA DGR for air transport).
They are considered hazardous material (“hazmat”) for shipping because they pose a risk of:

  • Short Circuit: Which can lead to overheating.
  • Fire: If damaged, defective, or improperly packaged, they can catch fire.
  • Explosion: A fire can lead to a rapid release of energy.

Consequently, their shipment is strictly governed by specific packaging, labeling, documentation, and quantity restrictions based on the mode of transport (air, sea, ground).

2. Why is the shipping cost for lithium batteries higher?

Shipping costs for lithium batteries are high due to the significant risks and specialized handling they require.

The primary reasons are:

  • Hazardous Material (Dangerous Goods) Surcharges: Carriers add substantial fees to manage the inherent fire risk of lithium batteries.
  • Specialized Packaging: Mandatory use of non-conductive, fire-retardant, and damage-resistant packaging to prevent short circuits and thermal events.
  • Regulatory Compliance: Costs associated with required dangerous goods training, certified documentation, and specific labeling for each package.
  • Limited Carrier Options & Segregation: Fewer carriers accept lithium batteries, and they often must be stored separately, adding logistical complexity.

In short, the high cost directly reflects the safety measures needed to mitigate the risk of fire during transit.

In stock

LR2170LH Battery

Model No.LR2170LH
Nominal Capacity3060mAh @0.2C discharge to 2.5V
3000mAh @10C discharge to 2.5V
Minimum Capacity2960mAh @0.2C discharge to 2.5V
2900mAh @10C discharge to 2.5V
Gravimetric Energy Density156Wh/kg
Volumetric Energy Density424Wh/L
Charge Voltage4.20±0.03V
Nominal Voltage3.65V
Standard Charge MethodConstant current 0.33C(1A), 4.20V, 60mA±5mA cut-off
Max. Charge Current27C (80A) @25~45℃, 10s
Max. Continuous Charge Current1C (3A) @-10℃~1℃
2C (3A) @0℃~10℃
5C (15A) @10℃~25℃
10C (30A) @25℃~45℃
Discharge Cut-off Voltage2.50±0.03V
Max. Discharge Current33C (100A) @25℃~45℃, 10s
Max. Continuous Discharge Current5C (15A) @-20℃~10℃
10C (30A) @-10℃~0℃
20C (60A) @25℃~45℃
Impedance≤12mΩ AC 1kHz
Cycle Life500 cycles
Operating TemperatureCharge: -10℃~+45℃
Discharge: -20℃~+60℃
Storage Temperature-20℃~+45℃
Cell Weight67g
Cell DimensionHeight: 70.3mm
Diameter: 21.2mm
Lishen 21700 ModelsReference
LR2170LALR2170LA Battery
LR2170SDLishen LR2170SD
LR2170LHLR2170LH Battery
Tianjin Lishen Battery Joint-Stock Co., Ltd., commonly known as Lishen, is a premier global lithium-ion battery manufacturer established in 1997 in China. As a state-holding national high-tech enterprise, Lishen has consistently focused on the research, development, and manufacturing of high-quality, high-performance battery cells and systems. The company boasts a significant annual production capacity, positioning it as a leader in the global high-end battery market for various applications, including consumer electronics, electric vehicles, and energy storage systems (ESS).

Lishen's diverse product portfolio features cylindrical, prismatic, and polymer cells. Notably, their range of 21700 cylindrical cells includes high-performance models tailored for different power and energy requirements. For high-discharge applications, the Lishen LR2170LA (4000mAh, 35A/45A max) offers an excellent balance of capacity and power, while the Lishen LR2170LH (3000mAh, up to 60A max pulse) caters to extreme power demands. Conversely, the Lishen LR2170SD (5000mAh, 15A max continuous) provides superior energy density and high cycle life, making it ideal for energy-intensive applications. Through continuous innovation, Lishen remains dedicated to delivering advanced, reliable, and sustainable green energy solutions worldwide.

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