Electron Cycles Talaria 72v 55Ah MX5 Upgrade Battery 9C+ Charger

<p>Talaria MX5 Upgrade Battery 72v 55Ah
Includes Charger
Works with STD MX Controller!
More Volts Equals: More RPM
High Power Long Range 4070WhSamsung 50s 21700 Cylindrical CellsTough Protective 316 Stainless Steel CaseFully Protected BMS
Power: Very High (32Kw)Range: Very High (3960Kwh 264% Over OEM)Height: Tall (373mm – needs 3mm spacer – provided or seat lift or new lid)
Battery Activation Required On Delivery
On delivery, please contact Electron Cycles for activation of your battery. This will also be regarded as confirmation that your battery has been received.
Description
Talaria MX5 Upgrade Battery 72v 55Ah 9C is capable of peak 32kW power ( peak discharge for 51 seconds until cut off on mosfet temp protection).
16kW continuous at 250A discharge runs for 4 minutes and 16 second continuous load until cut off on mosfet temp protection.
Riding Range: 181.5 km (laboratory result measured at the average speed of 25 km/h)
Battery Pack: Grade A 220 * 21700 Cells (Samsung 50S, volts difference less than 0.01V after 10,000Ah cycles)
Battery Cell Lifespan: Minimum 70% of capacity after 3 years
Standard Power: 19.2 kW/ 250A
Peak Power: 32kW/250A Peak (550A peak BMS for 11 seconds set to 400A peak for this battery)
Voltage Drop: Battery voltage drops 6V at 250A
Cells
There are 220 cells in this battery and all have internal resistance. The more resistance, the more heat they produce, until they start to damage. So with this low resistance, they are able to supply enormous amounts of power without over heating.
Power
This is a Talaria MX5 Upgrade Battery 72v 55Ah 9C paeeking at 32Kw and continiouse at 18kw
Exoskeleton /Casing
We have upgraded the casing to marine grade 316 stainless steel, so absolutely no rust issues here! Super tough and powder coated inside and out.
Connectors
The main Talaria MX5 battery to controller and battery to bike connectors isthe sames as thestandrd Talaria MX5 using a heavy duty 6 AWG cable. This allows higher power flow and less resistance than a standard cable.
Domestic Electrics
This means all your bike accessories are still powered. Some believe that not using the circuit breaker direct to the controller removes the safety of the circuit breaker. However, all our batteries have a full working BMS. Any power shorts or irregular current and the BMS shuts down.  This is much more sensitive and accurate than a mechanical breaker (you may note, for example that the Sur Ron Ultra Bee does not use a circuit breaker and relies on the BMS alone).
Specifications for Talaria MX5 Upgrade Battery 72v 55Ah 9C
Weight 19.2KG
Cells Samsung 50S 21700 (220).
BMS set at 400 Amps Peak.  Full battery protection including over discharge (shorts) over heating etc.
Each cell with additional individual wrapping for added protection.
Additional layers of fibre board, Kapton tape, heat shrink.
Stainless steel 316 grade sealed casing/exoskeleton with internal/external powder coated stainless steel sealed box to give maximum protection and insulation.
Pure copper sheet for connections (not Nickle sheet)
Bluetooth BMS giving individual series condition with balanced charging. We do not recommend altering our settings as this may invalidate your warranty.
An integrated cord handle for lowering the battery in and out.
Charging port via an XT60 connector.
Cell Specifications
Brand: SamsungModel: 50SSize: 21700Chemistry: INRNominal Capacity: 5000mAhNominal Voltage: 3.6VDischarge: 250A Max ContinuousPositive: Flat/Button Top/TabsRechargeable: YesDimensions: 21.1mm x 70.4mm
Fitting
Because of the extra battery height (373mm), an aftermarket battery compartment lid will need to be fitted for Talaria bikes. Some customers have opted for the more simple method of removing the original lid and using a ratchet strap to hold in place. Can be found here: https://www.electroncycles.co.uk/product/replacement-strap-and-buckle-for-ec-talaria-and-sur-ron-batteries/
Battery Charging
First time charging is VERY important. Always connect the charger to the battery with the charger powered up at the mains first. This will stop a “Connection Spark”.  Always charge your battery in a safe place and never unsupervised.
Charger Included
This Battery will work with an original standard Talaria MX5 Controller
*Bike Not Included</span>