Sur Ron Battery 72v 20s 3600Wh 50AH Gladiator
Samsung 50s 9c
Charger Included
ASI, EBMX, VTB, Torp, KO & Nucular Controller Compatible
Samsung 50s 21700 Cylindrical Cells
Tough Protective 316 Stainless Steel Case
Fully Protected 250A/450A BMS
Single Discharge QS8 Connector
Free High Power Loom
*UK Warranty
High Power, Great Range, Great Size!
Finance Available (T&Cs Apply)
Shipping: UK (Free) Additional Shipping for Highlands and Islands +£30
EU land ship available, bank transfer only (20% VAT Removed)
For EU please email: [email protected]
Cash on collection available by appointment
Power: High (19.2Kw , Peak 32Kw)
Range: High (3600Wh over double OEM)
Height: Medium (353mm, 5mm over OEM)
Battery Activation Required On Delivery
On delivery, please send us a request to have your battery activated.
This will also be regarded as confirmation that your battery has been received.
Sur Ron Battery 72v 50AH Gladiator Samsung 50S 9c + Charger Designed for those who want a more affordable, decent range battery that can still max out an OEM motor and keep the weight and size down, keeping the bike light and nimble. Sits just 5mm higher than the OEM battery in the bike. Just like its bigger brothers in the Electron Cycles Battery List, we have used the best, super tough, 316 marine grade stainless steel casing, powder coated inside and out, it has the big ANT BMS, a single QS8 6AWG cable and pure copper sheet connections. Supplied with a high power bike side loom.
Capacity: 50Ah
Voltage: 72V
Driving Range: 165 km (laboratory result measured at the average speed of 25 km/h)
Battery Pack: Grade A 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 10 seconds set to 400A peak for this battery)
Voltage Drop: Battery voltage drops 7V at 250A
Cells
There are 200 Samung 50s 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
Sur Ron Battery 72v 50AH Gladiator Samsung 50S 9c power as limited by the 550A (peak/burst for 10 seconds) by the Ant 550 BMS.
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
For the main Sur Ron Battery to controller connectors we use one direct set of discharge cables to the controller via a high capacity QS8 connector using very large 6 AWG cables (this reduces internal resistance and heat build up).
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 that the Sur Ron Ultra Bee does not use a circuit breaker and relies on the BMS alone).
Specifications Sur Ron Battery
Same physical size as our 72v Race Pro Battery
Cell Specification
Model: 50s
Size: 21700
Chemistry: INR
Nominal Capacity: 5000mAh
Nominal Voltage: 3.6V
Discharge: 25A Continuous per cell Max 30A
Positive: Flat/Button Top/Tabs (please select)
Rechargeable: Yes
Dimensions: 21.1mm x 70.4mm
Connecting To Bike
When connecting the battery to the bike and to avoid a spark, turn the red trip switch on the bike to off. Connect the older original power cable and then turn the red trip to on. Then connect the new power leads. Removing the battery has no special order.
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”. The battery needs a “Balance Charge” on first charge. Please charge for 12 hours first time. Always charge your battery in a safe place and never unsupervised.
8 A Charger Included
Upgraded 15A charger avaialable here: https://electroncycles.com/product/charger-72v-84v-15a-for-large-batteries-suitable-for-72v-sur-ron-talaria-aftermarket-batteries/
* This Battery will not work with an original standard Sur Ron Controller
*Bike Not Included
Finance
To apply for finance please click the link: https://ideal4finance.com/retail/apply/elecyc
Electron Cycles Limited is an introducer appointed representative of Ideal Sales Solutions Ltd T/A Ideal4Finance. Ideal Sales Solutions is a credit broker and not a lender (FRN 703401). Finance available subject to status. The rate offered is always provisional and will depend upon your personal circumstances, the loan amount and term.
Warranty:
Warranty terms, please check here:
https://electroncycles.com/warranty-policy/
Disclaimer is available here:
