Product Details

Specifications

12 lithium battery
Drop-in replacement for Lead Acid, Gel, or AGM batteries
powerful,long lifetime,100% DOD
OEM sevrice

12V20Ah Lithium Ion Battery with Automatic Battery Management System

Deep cycle battery packs with 100% DOD!!

Specification

Lithium Battery Packs Includes:

1.12V 20H Lithium Ion Batteries

2. 14.6V 5A Lithium Ion Charger

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 APPLICATIONS

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
nformity in capacity
nformity in impedance
nformity in self-discharging
nfirmity in soc
nfirmity in discharge stage
nfirmity in Charge CC ratio

3 inspections in 3 stages
Battery assembly,paralleled modules,finished packs

Protection Board

The protection board, provides protection against overcharge, and short circuit, through monitoring single string of cells. Also it enables every battery pack to obtain independent balancing function.

Storage and Transportation:

1. Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

2. During transportation, 50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.

3. Battery should be kept at -20°C~45°C in warehouse where it’s dry, clean and well-ventilated.

4. During loading of battery, attention must be paid against dropping, turning over and serious stacking.

Warning !

Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
Never upside down the positive and negative.
Never connect the positive and negative of battery with metal.
Never ship or store the battery together with metal
Never knock, throw or trample the battery.
Never cut through the battery with nail or other edge tool.

Welcome to OptimumNano Energy Co., Ltd