Polymer Lithium-ion Battery, also known as Polymer Lithium Battery or Lithium Polymer Battery, Polymer Battery.
It is a product defined for the outer shape of lithium battery casings, distinct from cylindrical stainless steel and square aluminum shell batteries.
The composition unit is a polymer lithium battery cell, which uses aluminum foil as the outer casing. It contains a positive and negative electrode membrane, electrodes, separator, and electrolyte. The battery cell is formed by rolling or stacking the positive and negative electrode membranes. It is then finished through high-temperature baking, aging, and static setting.
By paralleling and串联 the cells, adding dedicated lithium battery protection boards, power cable connectors, and connector pins, we can Parker (PACK) them into various voltage capacity lithium battery packs as per your requirements.
Some companies in the industry name their models with a series of numbers, while others use "LP" (lithium polymer) followed by a series of numbers for differentiation. They also use "PL" (Polymer Lithium), and earlier on, "PLB" (polymer lithium battery) and "LIB" (lithium ion battery) were used. Adding the letters N, C, M, F, T represents the main material differences, where these letters stand for ternary lithium, lithium cobalt oxide, lithium manganese oxide, lithium iron phosphate, and lithium titanate, respectively.
Based on different materials, they can be categorized into cobalt acid lithium batteries, manganese acid lithium batteries, ternary lithium batteries (lithium cobalt manganese, lithium cobalt aluminum), and lithium iron phosphate batteries, etc.
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.
Based on different application scenarios, they can be categorized into digital, industrial instrument, energy storage, power, and automotive categories.
Based on the nominal voltage platform of single-cell, the ternary polymer batteries are divided into regular 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, they are divided into standard (-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 most agricultural drone capacities are around 16Ah, 22Ah, and even higher. The capacity of lithium iron phosphate energy storage batteries has reached 300Ah+.
The Huaju New Energy team of engineers can provide you with a suitable polymer lithium battery power solution tailored to your needs. With various advantageous polymer cell partners, Huaju New Energy can save you both time and costs.
