BB-QT
Lithium-Ion Battery Pack
Series and Parallel
Chargeable
High Discharge Rate
360 *132*82 Mm
Chargers
11.6ah
48V
Lithium Battery for E-Bike, E-Scooter
Lithium Rechargeable Power Battery
48V
11.6ah
Samsung Inr18650-29e 2900mAh Power Cells
13s4p
360 *132*82 Mm
10-25A
75A
54.6V-2A Aluminum Charger
CE. RoHS
1 Year Warranty
BBG
Standard Export Packing.
CE, ROHS
China Mainland
Product Description
Best performance 48V 11.6ah Samsung dolphin/downtube power lithium rechargeable battery for electric bike/scooter.
Battery Model | Samsung dolphin/downtube power battery |
Nominal Capacity (Ah) | 11.6Ah |
Nominal Voltage (V) | 48v |
Source Resistance (mΩ) | <100 |
Configuration | 13S4P |
Battery cell | Samsung INR18650-29E 2900mah power cells. |
Cell Quantity (series*parallels) | 52pcs |
Cell Size | 18*65mm |
Battery Size | 360 *132*82 mm |
Discharge Cutoff Voltage (V) | 54.6v |
Charge Cutoff Voltage (V) | 35v |
Rated Discharge Current (A) | 15A |
Continuous Discharge Current (A) | 10-25A |
Maximum Continuous Discharge Current (A) | 30A |
Maximum Continuous Charge Current (A) | 4A |
Charge Mode | CC-CV |
Standard Charge Current (A) | 2.0A |
Charge Time under Standard Charge Current | 5-6hours |
Fast Charge Current (A) | 4A |
Charge Time under Fast Charge Current | Approx 3hours |
Charge Temperature Range | 0-45°C |
Discharge Temperature Range | -10-60°C |
Battery Net Weight (include BMS) (kg) | 3kg |
Lasting Distance (36V 500W Motor) | 20kh/m |
Charging Cycles | >500 times |
BMS current | 25-75A |
Recommend Motor Power Application | 48V 350/500/750W |
Protection function
1.Over charge voltage protection:54.6V
2.Over discharge voltage protection:35V
3.Over current discharge protection:75+10A,75-10A
4.Short circuit protection release:Enable
5.Over current discharge protection release:Release Load
5.Over discharge protection release:Release Load
6.Short circuit protection release: Release Load
