Lithium-Ion (Li-Ion)

The Next Generation of Battery Technology


Leveraging its rich heritage and technical expertise in battery technology, EaglePicher is playing a key role in the development of Li-ion for aerospace, defense, marine, medical and other elite markets. Li-ion provides higher energy levels and longer cycle life at a lower weight and in smaller volumes than lead acid, Ni-Cd, or Ni-MH batteries. 

EaglePicher also has extensive expertise in charge / discharge cycling and the design of the required circuitry to keep the chemistry safe. Providing exceptional power due to its higher nominal voltage of 3.6V, this chemistry operates in a temperature range of -30◦C to +60◦C and has a favorable shelf life due to low self-discharge.  Both high-volume commercial applications and low-volume specialized applications are available.


Lithium-Ion Cells

No company is working with more Lithium Ion chemistries in multiple capacities and cell packaging configurations than EaglePicher. This diversity makes EaglePicher the premier source for Lithium Ion cells and batteries in big and small applications from inside the body to out of this world.


Part #
Downloadable PDFs
Specific Energy


Dimensions Mass
SLC-028-01  125.0 Wh/Kg  30 Ah, 110 Wh at 20°C
EOCV 4.1 CC/CV, C/2
  125.4 x 101.8 x 38.4mm
(4.94 x 4.00 x 1.51 in.)
 1020 g (2.24 lbs.)
SLC-16050  121.3 Wh/Kg  52 Ah, 204 Wh at 20°C
EOCV 4.1 CC/CV, C/2
 173 x 81.5 x 56.9 mm
(6.81 x 3.21x 2.24 in.)
 2020 g (4.44 lbs.)
SLC-21060-001   131.7 Wh/Kg   70 Ah, 256 Wh at 20°C
EOCV 4.1 CC/CV, C/2

173 x 81.5 x 56.9 mm
(6.81 x 3.21x 2.24 in.) 

 1974 g (4.34 lbs.)


Lithium Ion Batteries

EaglePicher has demonstrated our leadership in the next generation of battery technology by being the first large prismatic battery launched into orbit and the first emergency battery to fly on a commercial aircraft. EaglePicher currently provides varying Lithium Ion batteries for military, commercial, space as well as aircraft applications.


Aircraft Batteries

 Specific Energy


 Nominal Voltage  Dimensions  Weight
Part Number        
 MAR 9522 44.9 Wh/Kg 30 25.6 V 8.38"W x 10.75"L x 7.90"H 38 lbs
 MAR 9526 54.2 Wh/Kg  45 25.6 v  10.25"W x 10.90"L x 9.90"H  50 lbs


Commercial Batteries

Part No.



(Circumference x Thickness)

LIR 2025


20 mAh  3.60 V 20mm C x 2.55mm T 2.5 g

LIR 2430


 50 mAh  3.60 V  24mm C x 3.3 mm T 4.0 g

LIR 2450


 110 mAh  3.60 V  24mm C x 5.0mm T 4.6 g

LIR 2477


 180 mAh  3.60 V  24.5mm C x 7.7mm T 8.0 g

 For technical data, contactEaglePicher.

Space Batteries
Part #
Downloadable PDFs

Nominal Voltage

Maximum Dimensions Weight Not to Exceed
SAR-10197  200 Ah

33.3 V 

  10.6"W x 29.5"L x 10.4"H  140 lb/63.5 kg
SAR-10199 100 Ah 33.3 V  10.6"W x 20.0"L x 10.4"H  77.6 lb/35.2 kg

Investing in the Future of Lithium-Ion

EaglePicher is researching the incorporation of nano materials to maximize output, reduce the size and weight of current systems, increase performance and reduce life cycle costs for Li-ion batteries – all while improving safety and stability in harsh conditions. Committed to satisfying emerging customer application needs, EaglePicher has invested in a manufacturing center that utilizes the most advanced equipment and innovative processes to bring Li-ion technology to market.

  • Automated manufacturing equipment
  • Optimized process design for Lean manufacturing and Just-in-Time product management.
  • Advanced manufacturing process control systems for real time data collection and management.
  • Dedicated air handling systems to avoid cross contamination
  • Paperless tracking of all cell, battery build and performance data





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