--- title: 13 High Energy Standard Li-ion Smart Batteries provide longer runtimes description: High Energy Li-ion Standard Smart Batteries provide longer runtimes for the next generation of portable equipment. image: https://blog.ultralifecorporation.com/hubfs/3.35Ah_LI_cells.jpg --- [![Ultralife-Blog](https://blog.ultralifecorporation.com/hs-fs/hubfs/Ultralife-Blog.png?width=500&height=67&name=Ultralife-Blog.png "Ultralife-Blog")](https://www.ultralifecorporation.com/) - [Contact Us](https://ecommerce.ultralifecorporation.com/contact) [![Learn More](https://no-cache.hubspot.com/cta/default/588756/interactive-192347389848.png)](https://blog.ultralifecorporation.com/hs/cta/wi/redirect?encryptedPayload=AVxigLJJzsEe7zwuzMMbIQWp7Kvc0baF8QYsxEBKp8rV1ss6C%2BGlXQ09JeBEzce99wPu%2F6BjZuhk0P9is1Zc7zrL2QppxVey1bA0Dz1d9xjFDIg3giNVQ2fFZfpJVghSTh6SYR2QqGsluX5Ylk%2FMVs916OS11nOkOA4e2OaHyl%2Bhdu%2FQJh50ifCzBw%3D%3D&webInteractiveContentId=192347389848&portalId=588756) # Get the latest from Ultralife ## [13 High Energy Standard Li-ion Smart Batteries provide longer runtimes](https://blog.ultralifecorporation.com/blog/high-energy-standard-smart-batteries) \[fa icon="calendar"\] Jan 26, 2016 2:01:09 PM Inspired Energy standard smart batteries have always delivered outstanding performance due to their high energy lithium ion chemistry, accurate fuel gauging and smart charging technology.  **As customers continue to demand longer runtimes from their power hungry equipment Inspired Energy now offer thirteen Lithium Ion battery models with the latest 3.35Ah Lithium ion cells.**   Available in four different voltage outputs (3.6V, 7.2V, 10.8V and 14.4V) and with stored energy from 24.5Wh to 97.9Wh, these thirteen li-ion battery models are ready to power the next generation of portable equipment.   [Accutronics](https://info.accutronics.com/contact) are Inspired Energy’s sole distributor and we can supply each battery off the shelf, in multi-currency (€ / £ / $) pricing, [on-line purchasing](http://www.accutronics.co.uk/pages/product-solutions.html), European stock holding and fast customer support from our headquarters in the UK.  ![3.35Ah_LI_cells.jpg](https://blog.ultralifecorporation.com/hs-fs/hubfs/3.35Ah_LI_cells.jpg?width=640&name=3.35Ah_LI_cells.jpg "3.35Ah_LI_cells.jpg") Each battery model meets the requirements of the latest transportation regulations and as they are all rated at less than one hundred Watt-hours, their transportation is simple compared to larger, fully restricted Lithium ion batteries.   **3.6V models** [ND2053ED34](http://www.accutronics.co.uk/inspired_energy_batteries/nd2053ed34.html) - 49.0Wh (23x78x85mm) **7.2V models** [NB2037HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nb2037hd34.html?currency=GBP)24.5Wh (23x42x86mm) [ND2037HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nd2037hd34.html)49.0Wh (23x42x151mm) [ND2057HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nd2057hd34.html)49.0Wh (23x78x85mm) [NF2047HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nf2047hd34.html)73.4Wh (22x59x150mm) [NH2057HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nh2057hd34.html)97.9Wh (23x78x151mm) **10.8V models** [NC2040HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nc2040hd34.html)36.7Wh (22x59x85mm) [NF2030HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nf2030hd34.html)73.4Wh (23x42x217mm) [NF2040HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nf2040hd34.html)73.4Wh (22x59x150mm) **14.4V models** [ND2034HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nd2034hd34.html)49.0Wh (23x42x151mm) [ND2054HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nd2054hd34.html)49.0Wh (23x78x85mm) [NH2034HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nh2034hd34.html)97.9Wh (23x42x282mm) [NH2054HD34 -](http://www.accutronics.co.uk/inspired_energy_batteries/nh2054hd34.html)97.9Wh (23x78x151mm)   Our technical support service ensures you can design an Inspired Energy battery into your new device with total confidence. We can provide CAD models, application support and design advice to ensure your product development is short and problem free. 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