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NEW!! smart battery 12V 40Ah(LiFePO4 type)-lithium battery

Location:
shenzhenChina (, Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Batteries & Chargers

Product Description

NEW!! smart battery 12V 40Ah(LiFePO4 type)-lithium battery

1.More than 2000cycles
2.lead acid battery placement
3.BMS protection
4.Two years warranty

NO.ItemsSpecification
1.ModelTB-1240F
2.TypeLithium battery
3.Nominal Voltage12V
4.Nominal Capacity40Ah
5.Warranty2 years
6.Nominal Charge Voltage14.6V
7.Discharge cut off Voltage9.2V
8.Max .Charge Current20A
9.Max Continue .Discharge Current40A
10.Max discharge pulse current60A(2s)
11.Charge methodCC/CV(constant current/constant voltage)
12.Cycle lifeAfter 2000cycle,capacity more than 80%
nominal capacity
13.Size(L*W*H)195*176*165mm
14. Weight5.6Kg

Main Features:

1. Built-in Battery Management.

This lithium battery pack have a built-in Electronic battery Management system(BMS), this system monitors every individual cell ensuring that the your battery can not be over-discharged or over charged.

2. Longer Battery Life

This lithium battery have a nominal life of 2000cycles (charges/discharges) compared with a standard lead-acid battery which is rated for up to 200cycles. This means this battery will complete 10x more rounds of Normal Lead-acid battery in same voltage and capacity.

3. More Usable Power

Over 90% of the charge in this lithium battery pack is available to power your equipments. This means more usable power from this battery, making it much more efficient in powering your equipments

4. 75% Lighter

This lithium battery pack weights only 6.5kg, light enough to pick up with one hand!

5. Shorter charge time

This Lithium battery pack have specially designed, electronically controlled chargers which will charge it in less 5 hours.

6. Traditional Lead-acid/AGM/VLAR battery replacement

This Lithium battery can be replaced for traditional Lead-acid/AGM/VLAR battery!

Pls see our Customer feedback:

Hello Sophia,
yes I received the batteries yesterday. thanks. have got an excellent result with my electric outboard
motor. the 40ah battery lasts far longer than my 55 ah agm lead acid type. In fact the battery still had
much power left in it after I had run the boat about 3 times longer than I could with the lead acid type.
my electric outboard motor shows 4 led lights when the battery is full. with the lead acid type it only ever
showed 3 lights on a fully charged battery. with your battery it showed 4 lights and even when I had
finished using the electric outboard it was still showing 4 lights.
I can see the reason for this result. the lead acid battery only shows 13 volt when fully charged. Your battery shows can
more than 13.5 volts when fully charged. And it wasn't much lower than this when I finished using the
motor. And if the battery be discharged to 8 volts this means there was still plenty of power in the battery.
congratulations to your company for this fantastic battery.
Thanks again!/Peter Clarke


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Contact Information

Company:
 Shenzhen Topband Co., Ltd.
Phone Number:
  86-755-81790140
Fax Number:
 86-755-81785047
 
 

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