SOLUTIONS 2019-04-20T09:05:29+00:00

Rechargeable Lithium Battery Applications, Advantages & Services

E&J launched LiFePO4 (Lithium Iron Phosphate) battery which is for solar energy storage.lithium-ion solution for solar street light

6V /12V / 24V LiFePO4 battery packs provide a more energy-dense and energy-efficient battery chemistry over the traditional batteries.

The popularity of the Li-ion battery is due to the advantages offered by other secondary (or rechargeable) batteries:

  • Lighter than other rechargeable batteries for a given capacity
  • Li-ion chemistry delivers a high open-circuit voltage
  • Low self-discharge rate (about 1.5% per month)
  • Do not suffer from battery memory effect
  • Environmental benefits: rechargeable and reduced toxic landfill

Lithium Iron Phosphate (LiFePO4) lighting systems.

lithium iron phosphate batteries for emergency lamps

Lithium Iron Phosphate battery

E&J was one of the first battery suppliers in China who launched the range of lithium iron phosphate batteries for emergency lamps in 2012. After more than four years’ practical use it proved the good performance of lithium iron phosphate batteries in emergency lamps and exit lights.

Advantages of lithium Iron phosphate batteries:

  • excellent charging performance at high temperatures
  • extremely low self-discharge
  • over 1000 times cycle life
  • no memory effect
  • fast to charge
  • No toxic and harmful substances.

Lithium batteries for personal care products. 

Rechargeable batteries for personal care products

Rechargeable batteries for personal care products are one of the featured products. We’ve shared more than 60% on electric shaver batteries in the domestic market and we are expanding our overseas market.

Main advantages of our rechargeable batteries:
Low self-discharge and Long shelf time
Low Internal Resistance
Long life cycles
Good consistency
Safe and good liability

Our batteries are CB and UL certified. We can customize the battery packs according to your different requirement. We offer different battery solutions.

Rechargeable batteries for Solar and Wind Off Gird systems

The batteries used to store solar and wind energy are currently mainly lead-acid batteries. Short lifespan and low cycle number of lead-acidbatteries make it a weak candidate for environment and cost efficiency.

Lithium-Ion batteries allow to equip solar or wind “off-grid” power stations, replacing the legacy banks of lead-acid batteries.

Benefits :

A lifetime (number of cycles) well above the lead-acid batteries (over 1500 cycles at 90% depth of discharge)
Footprint and weights 2-3 times lower than lead-acid
No maintenance required
Compatibility with installed equipment (charge controllers, AC converters, etc.) by using advanced BMS
Green solutions (non-toxic chemistries, recyclable batteries)

E&J Lithium iron phosphate (LiFePO4) batteries for Power Sports

Lithium iron phosphate lifepo4 batteries ATVs, UTVs, Snowmobiles, Race cars power sports_banner

Lithium iron phosphate (LiFePO4) batteries for POWER SPORTS ( ATVs, UTVs, Snowmobiles, Race cars). Replaces your standard Lead-Acid or AGM battery at only 20% of the weight, ultra-lightweight and will last up to 5 times longer than a stock lead-acid or AGM battery. Dry cell, no acid, no gassing splashproof/shockproof. Inbuilt BMS requiring no cell balancing.Direct drop-in replacement compatible with all 12-16v charging system onboard.  Mach more linear power than Lead-acid or AGM.

Lithium batteries for the Fishing kayak ( Perfect power for Trolling Motors, Fishfinder or smartphone etc.)

Lithium Ion Batteries for Trolling Motors, Fish finder, Fishing Coolers fridge

12V Lithium portable power for powering your fishfinder or any other electronics on your kayak. With USB ports, support smartphone or GoPro etc..

12V Lithium batteries replace of SLA (Sealed Lead Acid) battery for trolling motors such as catamaran sailboat.

12v 7.5Ah lifepo4 lithium battery

Main advantages of our rechargeable batteries:
Low self-discharge and Long shelf time
Low Internal Resistance
Long life cycles
Good consistency
Safe and good liability

E&J High power li-polymer batteries pack for 2018 Oset 16″ and a 2018 Oset 20″ Oset bikes

High quality upgrade E&J lithium-polymer battery packs to suit all 24V/36V/48V OSET e-bikes models. This battery pack will DRAMATICALLY improve the handling and performance when compared to the standard SLA (Sealed Lead Acid) batteries. They are less than 1/3rd of the weight, last up to 3X longer and can be charged up in 1hr with an optional high powered charger, a high-quality 3hr smart charger is supplied as standard with this kit.

Solution_banner vehicle lithium batteries replace of AGM, Gel,flooded, sealed,etc

E&J Lithium Starter Batteries replace of original AGM, Gel, flooded, sealed Engine Start battery

The E&J LiFePO4 batteries refer to the Lithium Iro Phosphate(LiFePO4) Chemistry used. LiFePO4 or LFP batteries retain all the regular benefits of lithium-ion batteries but are significantly safer and are not prone to the overheating and explosive issues found in other chemistries. This chemistry allows for charge/discharge rates up to 10X that of lead acid chemistry( including AGM, Gel, Flooded, sealed, etc.) other benefits include full depth discharge capability, 1/3 the weight and up to 5 times the cycle life of conventional lead-acid.

Solution_banner Portable & Waterproof Lithium Iron Phosphate (LiFePO4) Battery Packs

Portable & Waterproof Lithium Iron Phosphate (LiFePO4) Battery Packs

Key features:

  • An easily portable, rugged & waterproof case to withstand a drop of water and even floats!
  • Built-in Fuel Gauge to check the battery in real time.
  • USB charger socket (power outlet 5v1A & 5V 2.1A) for charging mobile devices, light, light heating, etc.
  • 12v DC car Cigarette lighter socket.
  • Wired and ready to use.
  • IP65 Waterproof standard.
  • Overcharge and short circuit protected.