Polymer Lithium-ion Battery, also known as Polymer Lithium Battery or Lithium Polymer Battery, Polymer Battery.

It is a product defined for the shell shape of lithium-ion batteries, distinct from cylindrical stainless steel and square aluminum shell batteries.

Its constituent unit is a polymer lithium battery cell, which uses aluminum foil as the casing to enclose the battery core, containing positive and negative electrode membranes, positive and negative electrodes, separator, and electrolyte. The battery core is formed by winding or stacking the positive and negative electrode membranes. It undergoes high-temperature baking, aging, and static setting to form the finished lithium battery cell.

By paralleling and串联 the cells, adding a dedicated lithium battery protection board, power cable clips, connector plugs, and more, we can Parker (PACK) together various voltage capacity lithium battery packs to your specifications.

Some companies in the industry directly name models with a series of numbers, while others use "LP" (lithium polymer) followed by a series of numbers to differentiate between different models, voltages, and capacities. Some use "PL" (Polymer Lithium) for naming, and earlier on, there were also names like "PLB" (polymer lithium battery) and "LIB" (lithium ion battery). Adding the letters N, C, M, F, T, they represent the main material distinctions, respectively denoting ternary lithium, lithium cobalt oxide, lithium manganese oxide, lithium iron phosphate, and lithium titanate.

Based on different materials, they can be categorized into cobalt acid lithium batteries, manganese acid lithium batteries, nickel cobalt manganese (nickel cobalt aluminum) ternary lithium batteries, and lithium iron phosphate batteries, among others.

Based on different discharge rates, they can be categorized into digital polymer batteries and medium to high discharge rate polymer lithium-ion batteries. The discharge rate for digital applications typically ranges from 0.2C to 0.5C, up to 1C. For medium to high discharge rate polymer lithium-ion batteries, continuous discharge is generally above 3C, with current technology achieving up to 75C.

According to different application scenarios, they can be categorized into digital, industrial instrument, energy storage, power, and automotive categories.

Based on the single-cell nominal voltage platform, lithium-ion batteries with ternary polymers are categorized into standard and high-voltage (3.8V-3.85V), with corresponding charging cut-off voltages of 4.2V and 4.35V.

Based on the discharge temperature range, it is divided into conventional (-20 ~ +60 ℃), low temperature (-40 ~ +60 ℃), and high temperature (-20 ~ +85 ℃).

Based on shape, they can be categorized into standard (rectangular, square) and non-standard (long strip, round, semi-circular, triangular, bent, ultra-thin, coin-shaped, etc.).

Based on capacity size ranges, they can be categorized as small capacity polymers (10-1000mAh), standard capacity polymer lithium-ion batteries (1000mAh ~ 100,000mAh), large capacity polymer lithium-ion batteries (10Ah+), and the capacity of agricultural drone batteries is mostly around 16Ah, 22Ah, even higher. The capacity of lithium iron phosphate energy storage batteries has reached 300Ah+.

The Huajujin New Energy team of engineers can provide you with a suitable polymer lithium battery power solution tailored to your needs. With various partners offering different advantages in polymer cell technology, Huajujin New Energy can save you both time and costs.