• Lithium battery uses lithium metal or lithium alloy as the positive/negative electrode material with non-aqueous electrolyte solution
• Lithium batteries are categorized into lithium metal batteries and lithium ion batteries - lithium-ion batteries do not contain metallic lithium and are rechargeable
• 32140 lithium ion battery uses LiFePO4 as positive electrode with dimensions 32mm × 140mm high, suitable for battery packs and prismatic cells for solar storage, RV, home energy systems, E-cars, bicycles, and more
• Deligreen's 32140 provides high quality and real 15000mAh capacity
• All tab structure for enhanced safety
• Capacity increased by 4 times with 25% higher energy density
• Current carrying capability increased by 4 times with shorter charging time
• Simplified battery pack structure reduces manufacturing cost by 15%

More people are choosing lithium batteries to replace lead acid batteries. Lithium offers deeper cycles up to 2500 times, significantly longer than lead acid. You won't need to change batteries as frequently as with lead acid, saving on replacement costs.

Regular LiFePO4 batteries typically have 0.5C or 1C constant discharge current. Larger capacity batteries generally have lower discharge rates.

While 50Ah cells offer 3C rate or 5C peak rate, they come with higher costs for end users and pack makers for applications like rickshaws, motorcycles, and E-bikes that typically require 20Ah-30Ah capacity.

These applications benefit from high discharge rates during acceleration and startup. The 32140 battery cell provides an optimal solution with larger capacity and lighter weight compared to traditional 18650 and 32700 cylindrical cells.

Shipment to USA: By sea + Express (DDP, Tax free)
ETD: 5-8 days
ETA: 25-35 days after sailing (This is the delivery time for most orders. Please wait patiently or contact us online)
Tracking updates after pickup by local express, usually 15-25 days after sailing.

Shipment to EU: By railway + Express (DDP, Tax free). Except Switzerland, Romania
ETD: 5-8 days
ETA: 30-45 working days after shipping (This is the delivery time for most orders. Please wait patiently or contact us online)
Tracking updates after pickup by local express, usually 25-40 working days after shipping.

Other: For remote areas not listed, please provide shipping address and zip code for verification.

Changsha Deligreen Power Co., LTD, founded in 2010, is a "Green Energy Solution Service Provider."

We combine newest technology, innovative ideas, and hard-working, honest people. Our focus is on lithium rechargeable batteries, BMS, balancers, chargers, and related products.

Main applications include: electric bicycles, scooters, motorhomes, AGVs, solar/wind systems, energy storage systems, trucks, and more.

Our Promises:

• "Real" lithium capacity
• "100%" refund for any quality problem
• "100%" replacement for any shipping damage
• Lifetime fast technical support

Customer satisfaction is our endless pursuit.