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Your position: Home / Online Shopping Mall / Lithium Battery and Parts / Down Tube Polly Frame Case Battery
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Description
48V 18AH 21700 Cell Polly Frame Case Lithium Battery with 5A Charger
Battery Specification:
Powerful battery with excellent 3C high discharge rate 21700 cell
Please use this battery for maximal 48V 1500W Power! If you use it for bigger power motor and cause any problem or accident, we are not responsible for that.
Please choose correct battery holder bracket (One without controller box style, one with controller box style). If you order battery not for replacement purpose, we recommend you to order without controller box style, it is easier to fix on any ebike frame.
Before you buy, please kindly check battery box size whether fit your frame.
Parts Include:
48V 18AH 21700 Cell Li-ion Battery with Polly Frame Case
Built-in 45A BMS Board
Fixing Bracket (fix on water bottle holes on down tube)
Keys
54.6V 5A High Quality Fast Charger (220-240V input voltage for EU)
Manual Download:
Click Manual to download.Technical Data:
Battery Model 48V 18Ah Nominal Capacity (AH) 18Ah Nominal Voltage (V) 48.1V Source Resistance (mΩ） 12-14 Cell Specification 3.7V 4500mAH 3C Powerful 21700 INR21700-45E Cell Cell Combination 13-series, 4-parallels Cell Size 21700 Cylinder Cell
Diameter: 21mm, Height: 70mmCell Quantity (parallel*series) 52 pcs Discharge Cutoff Voltage (V) 40 +/- 1V Charge Cutoff Voltage (V) 54.6V Rated Discharge Current (A) 18A Maximum Continuous Discharge Current (A) 45A (with BMS Board Limited) Maximum Continuous Charge Current (A) 9A Charge Mode CC/CV Standard Charge Current (A) 2A Charge Time under Standard Charge Current 10.8 hours Fast Charge Current (A) 5A Charge Time under Fast Charge Current 4.4 hours Charge Temperature Range 0 - 60 ℃ Discharge Temperature Range -20 - 60 ℃ Battery Size 368*125*95mm Charging/Discharge Cycles > 1000 cycling times Battery Net Weight 5.1kgs Battery Gross Weight (include charger and packing) 6.5kgs Battery Application For less than 48V 1500W Motor (Max 45A Controller)
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