WATTNINE® 12V 40Ah Rechargeable Lithium Ion Battery Pack with 3 year Warranty
The 12V 40AH rechargeable lithium-ion battery from Wattnine is designed to provide high energy Density. It is equipped with a built-in BMS that provides protection against voltage fluctuations, temperature changes, overcharging, and short circuits. With its light weight and high power density, you can enjoy twice the power with half the weight compared to traditional acid batteries.
Features
- High energy density
- Equipped with Smart Battery Management System
- Long Cycle life
- Excellent Safety & Performance
Battery Specifications:
|
Nominal Characteristics |
|
|
Nominal Voltage /V |
12V |
|
Nominal capacity /Ah (25°C, 0.5C) |
40AH |
|
Power |
480W |
|
Operating Voltage Range |
9V-12.6V |
|
|
|
|
Pack Characteristics |
|
|
Design |
3S8P |
|
Cell type / Chemistry |
26650/NMC |
|
|
|
|
Mechanical Characteristics |
|
|
Weight |
2.7KG |
|
Dimensions (LxWxH) |
230*90*71 mm |
|
Charging Connector |
XT60 Female |
|
Discharging Connector |
XT60 Female |
|
|
|
|
Charging Characteristics |
|
|
Charge voltage |
12.6V |
|
Max. Continues Charge current |
20A |
|
Charging Duration |
120 Min |
|
|
|
|
Discharging Characteristics |
|
|
Max. Voltage |
12.6V |
|
Min. Voltage |
9V |
|
Nominal Continues Discharge current |
20A |
|
Max. Continues Discharge current |
40A |
BMS – Battery Management System:
|
Protection |
|
Range |
Units |
||
|
Over Charge |
Trigger voltage |
4.25 |
V |
||
|
Release voltage |
4.05 |
V |
|||
|
Delay Time |
80 |
Ms |
|||
|
|
|
|
|
|
|
|
Over Discharge |
Trigger voltage |
2.40 |
V |
||
|
Release voltage |
3.0 |
V |
|||
|
Delay Time |
40 |
ms |
|||
|
Over current |
Trigger Current |
41 |
A |
||
|
Delay Time |
150 |
ms |
|||
|
Balancing Function |
Yes |
||||
|
Short circuit |
Delay Time |
500 |
µs |
||
|
Manual reset |
Connect Power Source to Reset |
||||
|
Thermal protection |
High Temperature |
85 |
°C |
||
|
Low Temperature |
-40 |
°C |
|||
|
Continue output power |
|
504 |
W |
||
Warranty Terms:
This battery pack comes with 3 year warranty from the date of purchase. Warranty is void if the pack/connector is physically damaged.
Original: $94.09
-65%$94.09
$32.93More Images
WATTNINE® 12V 40Ah Rechargeable Lithium Ion Battery Pack with 3 year Warranty
The 12V 40AH rechargeable lithium-ion battery from Wattnine is designed to provide high energy Density. It is equipped with a built-in BMS that provides protection against voltage fluctuations, temperature changes, overcharging, and short circuits. With its light weight and high power density, you can enjoy twice the power with half the weight compared to traditional acid batteries.
Features
- High energy density
- Equipped with Smart Battery Management System
- Long Cycle life
- Excellent Safety & Performance
Battery Specifications:
|
Nominal Characteristics |
|
|
Nominal Voltage /V |
12V |
|
Nominal capacity /Ah (25°C, 0.5C) |
40AH |
|
Power |
480W |
|
Operating Voltage Range |
9V-12.6V |
|
|
|
|
Pack Characteristics |
|
|
Design |
3S8P |
|
Cell type / Chemistry |
26650/NMC |
|
|
|
|
Mechanical Characteristics |
|
|
Weight |
2.7KG |
|
Dimensions (LxWxH) |
230*90*71 mm |
|
Charging Connector |
XT60 Female |
|
Discharging Connector |
XT60 Female |
|
|
|
|
Charging Characteristics |
|
|
Charge voltage |
12.6V |
|
Max. Continues Charge current |
20A |
|
Charging Duration |
120 Min |
|
|
|
|
Discharging Characteristics |
|
|
Max. Voltage |
12.6V |
|
Min. Voltage |
9V |
|
Nominal Continues Discharge current |
20A |
|
Max. Continues Discharge current |
40A |
BMS – Battery Management System:
|
Protection |
|
Range |
Units |
||
|
Over Charge |
Trigger voltage |
4.25 |
V |
||
|
Release voltage |
4.05 |
V |
|||
|
Delay Time |
80 |
Ms |
|||
|
|
|
|
|
|
|
|
Over Discharge |
Trigger voltage |
2.40 |
V |
||
|
Release voltage |
3.0 |
V |
|||
|
Delay Time |
40 |
ms |
|||
|
Over current |
Trigger Current |
41 |
A |
||
|
Delay Time |
150 |
ms |
|||
|
Balancing Function |
Yes |
||||
|
Short circuit |
Delay Time |
500 |
µs |
||
|
Manual reset |
Connect Power Source to Reset |
||||
|
Thermal protection |
High Temperature |
85 |
°C |
||
|
Low Temperature |
-40 |
°C |
|||
|
Continue output power |
|
504 |
W |
||
Warranty Terms:
This battery pack comes with 3 year warranty from the date of purchase. Warranty is void if the pack/connector is physically damaged.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The 12V 40AH rechargeable lithium-ion battery from Wattnine is designed to provide high energy Density. It is equipped with a built-in BMS that provides protection against voltage fluctuations, temperature changes, overcharging, and short circuits. With its light weight and high power density, you can enjoy twice the power with half the weight compared to traditional acid batteries.
Features
- High energy density
- Equipped with Smart Battery Management System
- Long Cycle life
- Excellent Safety & Performance
Battery Specifications:
|
Nominal Characteristics |
|
|
Nominal Voltage /V |
12V |
|
Nominal capacity /Ah (25°C, 0.5C) |
40AH |
|
Power |
480W |
|
Operating Voltage Range |
9V-12.6V |
|
|
|
|
Pack Characteristics |
|
|
Design |
3S8P |
|
Cell type / Chemistry |
26650/NMC |
|
|
|
|
Mechanical Characteristics |
|
|
Weight |
2.7KG |
|
Dimensions (LxWxH) |
230*90*71 mm |
|
Charging Connector |
XT60 Female |
|
Discharging Connector |
XT60 Female |
|
|
|
|
Charging Characteristics |
|
|
Charge voltage |
12.6V |
|
Max. Continues Charge current |
20A |
|
Charging Duration |
120 Min |
|
|
|
|
Discharging Characteristics |
|
|
Max. Voltage |
12.6V |
|
Min. Voltage |
9V |
|
Nominal Continues Discharge current |
20A |
|
Max. Continues Discharge current |
40A |
BMS – Battery Management System:
|
Protection |
|
Range |
Units |
||
|
Over Charge |
Trigger voltage |
4.25 |
V |
||
|
Release voltage |
4.05 |
V |
|||
|
Delay Time |
80 |
Ms |
|||
|
|
|
|
|
|
|
|
Over Discharge |
Trigger voltage |
2.40 |
V |
||
|
Release voltage |
3.0 |
V |
|||
|
Delay Time |
40 |
ms |
|||
|
Over current |
Trigger Current |
41 |
A |
||
|
Delay Time |
150 |
ms |
|||
|
Balancing Function |
Yes |
||||
|
Short circuit |
Delay Time |
500 |
µs |
||
|
Manual reset |
Connect Power Source to Reset |
||||
|
Thermal protection |
High Temperature |
85 |
°C |
||
|
Low Temperature |
-40 |
°C |
|||
|
Continue output power |
|
504 |
W |
||
Warranty Terms:
This battery pack comes with 3 year warranty from the date of purchase. Warranty is void if the pack/connector is physically damaged.
