18650 Lithium Ion Battery 51.8V 14s 11.6ah for Ebike

- Dec 03, 2016-

18650 Lithium Ion Battery 51.8V 14s 11.6ah for Ebike Basic Info

  • Connection Mode: Series and Parallel

  • Discharge Rate: High Discharge Rate

  • Accessories Type: Battery

  • Standard Voltage: 51.8V

  • Configuration: 14s4p

  • Outline Dimension: L290*W80*T70mm(Also Customized)

  • Trademark: OEM

  • Type: Lithium-Ion Battery Pack

  • Rechargeable: Chargeable

  • Size: Medium

  • Rated Capacity: 11.6ah

  • Usage: Ebike

  • Nominal Capacity: 11.6ah

  • Charging Method: Cc/CV

  • Origin: Shenzhen

Product Description

18650 Lithium Ion Battery 51.8V 14s 11.6ah for Ebike


18650 Lithium Ion Battery 51.8V 14s 11.6ah for Ebike

18650/14S4P  Li-ion Battery Pack 51.8V/11.6Ah
Nominal capacity11.6AhSAMSUNG  Cell: 18650-29E
Nominal voltage51.8V3.7V / 1Cell
Charging voltage58.8V±0.05V4.2V / 1Cell
Charging methodCC/CV(Constant-current and -Voltage with Limited current
Standard charging time3000mA/5hour,5000mA/3hourBattery capacity÷charging current×1.5
charging current5.8A(0.5C)0 ~ +40ºC
Maximum charging current11.6A(1C)0 ~ +40ºC
Continuous discharge current23.2A(2C)-20 ~ +60ºC
Discharge cutoff voltage35V2.5V / 1Cell
Short circuit protectionExterior short circuitAutomatic recovery 
Internal resistance≤200mΩ AC Impedance 1kHz
Cycle life≥500
Operating temperatureStandard Charge0 ~ +40ºC
Standard Discharge-20 ~ +60ºC
Outline dimensionL290*W80*T70mmLength x wide x height
Red = Positive,Black = Negative 
Protection  Circuit  Module:PCM-S16S25-591
Balance voltage for single cell4.2±0.025Vsingle cell
Balance current for single cell84±5mAsingle cell
Maximal continuous charging current10A
Maximal continuous Discharging current30A
Over-charge detection voltage4.25±0.025Vsingle cell
Over-charge release voltage4.05±0.05Vsingle cell
Over-charge detection delay time0.5S-2Ssingle cell
Over-discharge detection voltage2.50±0.062Vsingle cell
Over-discharge release Voltage3.0±0.10Vsingle cell
Over-discharge detection delay time10mS-300mSsingle cell
Over-current  detection100±20Acan adjust
Over-current delay time5ms-20ms



Packaging Details:
each piece packed in PE foam,inner box,5-10pcs/master carton based on the battery size
Delivery Time:3-7 working days

SNL is a professional lithium ion battery supplier in china, we have a professional team in making all aspects better and better, our products are: 

Contact: Doris

Tel: +86 186 6567 6364

Email: info(at)sinolibattery.com

Skype: dorisluo2012

Whatapp: +8618665676364