WATTNINE® 48V 20Ah Rechargeable Lithium Ion Battery with 1 year Warranty
WATTNINE® 48V 20Ah Rechargeable Lithium Ion Battery with 1 year Warranty
10 Pcs MOQ
10 Pcs MOQ
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Prices are subject to market fluctuations
We aim to keep pricing stable, but changes may occur based on external market factors.
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The 48V 20AH rechargeable lithium-ion battery from Wattnine is designed to provide high energy Density. Equipped with a Built-in BMS, enjoy voltage, temperature, charge, current and short circuit protection while experiencing its light weight and high power density that is twice as powerful as acid batteries. Plus, with a 1 year warranty, feel confident in your purchase.
Features
- High energy density
- Equipped with Smart Battery Management System
- Long Cycle life
- Excellent Safety & Performance
Battery Specification:
Nominal Characteristics | |
Nominal capacity /Ah (25°C, 0.5C) |
20AH |
Power |
960W |
Operating Voltage Range |
36V-54.6V |
Pack Characteristics | |
Design |
13S4P |
Cell type / Chemistry |
26650/NMC |
Mechanical Characteristics | |
Weight |
5.8KG |
Dimension (L*W*H) |
231*205*72 mm |
Charging Connector |
|
Discharging Connector |
|
Charging Characteristics | |
Charge voltage |
54.6V |
Max. Continues Charge current |
10A |
Charging Duration |
120 Min |
Discharging Characteristics | |
Max. Voltage |
54.6V |
Min. Voltage |
39V |
Nominal Continues Discharge current |
10A |
Max. Continues Discharge current |
20A |
BMS �Battery Management System:
Protection |
Range |
Units |
|||
Over Charge |
Trigger voltage |
4.25 |
V |
||
Release voltage |
4.15 |
V |
|||
Delay Time |
600-1400 |
Ms |
|||
Over Discharge |
Trigger voltage |
2.70 |
V |
||
Release voltage |
3.0 |
V |
|||
Delay Time |
200-600 |
ms |
|||
Over current |
Trigger Current |
43 |
A |
||
Delay Time |
200 |
ms |
|||
Balancing Function |
Yes |
||||
Short circuit |
Delay Time |
500 |
µs |
||
Manual reset |
Connect Power Source to Reset |
||||
Thermal protection |
High Temperature |
70 |
°C |
||
Low Temperature |
-20 |
°C |
|||
Warranty Terms:
This battery pack comes with 1 year warranty from the date of purchase. Warranty is void if the pack/connector is physically damaged.
