12V 20ah Start-up Lithium Battery Pack
Used for motorcycle/car starting, back-up system, storage system and so on
Quick Details
- Place of Origin: Guangdong, China (Mainland)
- Brand Name: OptimumNano
- Model Number: OPT-12V20Ah-LiFePO4
- Type: Li-ion
- Nominal Voltage: 12V
- Size: 182*76*167mm
- Nominal Capacity: 20Ah
- Components: LiFePO4
- Rated voltage: 10V-14.6V
- Norminal capacity: 100Ah(+-5%)
- Charge current: 0.2C-rate
- Continuous discharge current: Max. 2.5C-rate
- BMS: Yes, internal
- Working temperature: -20~+60ºC
- Application: Farm tractor/electric boat/solar power system
- Package: In steel case
- Warranty: 2 years
Packaging & Delivery
Packaging Details: International standard packing or OEM can be accepted
Delivery Detail: 30 days
Specifications
12 lithium battery
Drop-in replacement for Lead Acid, Gel, or AGM batteries
Powerful, long lifetime, 100% DOD
OEM sevrice
Deep cycle battery packs with 100% DOD! !
Drop-in replacement for Lead Acid, Gel, or AGM batteries
12V 20AH Lithium Ion Battery
Nominal Voltage: 12.8V
Capacity-AMP Hours: 20
Length (mm): 182
Width (mm): 76
Height (mm): 167
Weight: 3.5Kg
60 min @ 20A
30 min @ 40A
Max Continuous Discharge 50A
Charge Voltage: 14.6V
Life in Cycles: More than 2000 times with 100% DOD
Operating Temperatures - 4 F + 158 F
99.1% Efficient
Internal Impenetrableness: 0.9>>
-LiFePO4 technology
- 70% Lighter
- 6 X Longer life
- ZERO Maintenence
-Heavy duty high output terminal posts.
-Automatic built in battery protection system.
Perfect for:
ELECTRONICS SOLAR BACK UP POWER AND OTHER DEEP CYCLE
Application:
UPS, E-BIKE, E-TOOLS, E-LAWN MOWER AND SO ON
Built-In Fully Automatic Battery Management System(Circuit Protection Board)
This internal system features Automatic Cell Balancing and automatically disconnects power to the terminal
Due to:
- Low Voltage
- High Voltage
- Short Circuit
- Reverse Polarity
Advantage of LiFePO4 battery
1. Green product
LiFePO4 material is no harm to enviroment and human being.
2. Cycle life
Over 2000 cycle times, 8-10 years life.
3. Very safe
It have the best safety and steady performance, no fire, no exploding under the condition of over-charge.
4. Light weight and smaller dimension
The dimension compares with other battery. About 1/2-2/3 weight of lead acid
5. Great capacity and more powerful, rechargeable battery
We can install many single cells in series and in parallet and it can fully discharge
6. No memory effect
It can be recharged anytime, no reduction of the capacity
Quality features of OPTIMUM LiFePO4 battery pack
In optimum, each cell and pack is produced with the principle "conformity in 6 aspeacts and 3 inspections in 3 stages", the high stability and reliability can be guaranteed.
"Conformtity in 6 aspects" is a principle developed by OPTIMUM engineers in production and inspection process. The application of it ensures conformity of packs and improves service term of pack obviously.
Confirmtity in 6 aspects principle
1. Conformity in capacity
2. Conformity in impedance
3. Conformity in self-discharging
4. Confirmity in soc
5. Confirmity in discharge stage
6. Confirmity in Charge CC ratio
3 inspections in 3 stages
Battery assembly, paralleled modules, finished packs
Workshop photo:
Welcome to OptimumNano Energy Co., Ltd