What are the benefits of our
batteries ?
Here is a non-exhaustive list of the advantages of all our batteries
Life span: up to 25 years
Our systems are designed for 4,000-12,000 cycles: many years of service !
Replaces 2 lead acid batteries advantageously
Olenergies batteries can be discharged at 100% of useful capacity (Lead acid = 50%) !
100% secured
The cell is intrinsically safe; no risk of fire or explosion
On-board intelligence
Right to error: our BMS is a “safeguard” that will intervene in the event of an anomaly
Fast charging
It is not necessary to follow a load curve and the chemical elements do not heat up
From -20°C to +65°C
Olenergies systems are still the technological choice for harsh environments
Lightweight
An Olenergies battery is about 60% lighter than a lead-acid battery for the same capacity !
Compact
Thanks to their high energy density, Olenergies batteries are much more compact than most other batteries
Efficiency close to 100%
Unlike lead-acid batteries, all the energy that charges Olenergies batteries is stored and not lost.
Partial charging and discharging; no problem
The service life improves even slightly with partial charging instead of full charging
No « memory effect »
Even the opposite; Less-discharge = more cycles. Our batteries are insensitive to microcycling.
No discharge losses
One of the great advantages of Olenergies batteries is that Peukert’s losses are almost non-existent
Equal voltage throughout the discharge
Unlike a lead-acid battery, our systems provide the same voltage levels throughout the discharge process
Eco friendly
No toxic or dangerous elements, for man or the planet. so no cobalt and never lead-acid
A very high lifetime : upt to 25 years
The quality of the cells of our systems, combined with our electronic management card, allows spectacular results.
The number of cycles that can be performed depends on several factors :
- The discharge power measured in C-Rate
- The depth of discharge (DoD)
- The environment: temperature, humidity, etc.
In standard environment, and for cycles performed at 1C, the estimated number of cycles for Olenergies 26650 energy storage systems is as follows:
- 4,000 cycles at 80% discharge
- 8,000 cycles at 70% discharge
- 12,000 cycles minimum at 60% discharge
As a comparison: lead-acid is at about 400 cycles and NMC at 600 @80 DoD
At the end of the number of cycles performed, Olenergies batteries still have a nominal capacity greater than 80% of the original capacity; they will continue to operate for a long time !
The best money value on the market
All the advantages provided by Olenergies batteries immediately make the initial cost profitable, which is more than offset by a fourfold longer service life, superior reliability, excellent efficiency and a minimum weight and volume reduced by half !
