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12 Volt 40Ah LiFePO4 Rechargeable Battery With Smart Bluetooth Communication
12 Volt 40Ah LiFePO4 Rechargeable Battery With Smart Bluetooth Communication
Specifications
Brand Name :
Handpack
Model Number :
HPK-12-40
Certification :
CE/RoHS/MSDS/
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
15,000pcs per week
Delivery Time :
5-7 working days for sample order,7-25 working days for bulk order
Packaging Details :
Box/carton(standard package)
Model number :
HPK-12-40
Nominal Voltage :
12V
Nominal Capacity :
40Ah
Application :
Medical Instrument, Rehabilitation Equipment,
Type :
LiFePO4
Cycly Life :
>2000 Times at 100% DOD
Warranty :
2 year
OEM/ODM :
Acceptable
Certificate :
CE/UL/MSDS/ROHS/ISO9001/UN38.3
Description

12 Volt 40Ah Lithium Battery Lead Acid Battery With Smart Bluetooth Communication


Quickly Details

♦ Green product

♦ Long standby time

♦ One year warranty

♦ Excellent safety performance

♦ Excellent storage performance and low self-discharge rate

♦ Short circuit testing passed

♦ Overcharge testing passed

♦ Over discharge testing passed

♦ 150C thermal shock test passed


Battery Description

Product Name :
(2V 40Ah LiFePO4 Battery
Certification:
CE/UL/MSDS/ROHS/ISO9001/UN38.3
Nominal Voltage
12.8V
Nominal Capacity
40AH
Charge Voltage
14.6±0.2V
Charger Current
20A
Max. Charge Current
40A
Charge Cut-off Voltage
15.6±0.2V
Operating Temperature
Charging:0~45℃ Discharging:-20~60℃
Cycle life
2000 Cycles(100%DOD)
5000 Cycles(80%DOD)
Environmental
Charge Temperature
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
Discharge Temperature
-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Water Dust Resistance
IP56
Mechanical
Cell & Method
3.2V25Ah 4S4P
Plastic Case
ABS
Dimensions (in./mm.)
197*165*170mm / Customized
Weight (lbs./kg.)
5.9KG


Battery Pictures

12 Volt 40Ah LiFePO4 Rechargeable Battery With Smart Bluetooth Communication
Standard discharge
Discharge the battery at 0.2C(A) to 10.0V or battery cut off voltage.


Electrical Performance

Test Items Test Methods Test Standards
Capacity retention rate After standard charge under 5.1 specified conditions, store the cells for 28 days, then discharge at 0.2C(A )to cut-off voltage. Capacity retention rate≥95%
Cycle Life Standard charge at 0.2C(A),rest 0.5~1 h,discharge at 0.2C to cut off voltage rest 0.5~1h, repeat the above steps until 2000 cycles. Capacity retention rate≥80%

FAQ

1. Are you factory?

A: Yes, we are factory at Shenzhen China. Welcome to visit our company at any time when you come to China.


2. Do you have current sample in stock?
A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.

3. What's the delivery time for mass production?
A: Usually 15-25days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

4. OEM & ODM are available?
A: Sure, OEM&ODM are welcome and Logo can be customized too.

5. What is the normal lifetime about battery?
A: More than 800 times for lithium ion battery; more than 2,000 times for LiFePO4 lithium battery.

6. What is your MOQ?
A: 1PCS sample order can be acceptable for testing.

7. How to maintain the battery?
A: The battery should be stored in clean, dry, ventilated, dark environment
when not using,keep it after full charge, recharge it every 3 months or 6 months.

8. Why choose HANDPACK Battery?
A: 1) A professional sales team which provide consultant service and the most competitive battery solutions.
2) Wide-range battery products to satisfy different customer's requirement.
3) Quick response, every inquiry will be replied within 24 hours.
4) Good after-sale service, long product warranty and continual technique support.
5) With 15 years-experience for manufacturing lithium battery.

Product tags

app for bluetooth battery

,

bluetooth battery

,

bluetooth replacement battery
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12 Volt 40Ah LiFePO4 Rechargeable Battery With Smart Bluetooth Communication

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Product Detail
Brand Name :
Handpack
Model Number :
HPK-12-40
Certification :
CE/RoHS/MSDS/
Place of Origin :
China
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
12 Volt 40Ah LiFePO4 Rechargeable Battery With Smart Bluetooth Communication

Shenzhen Handpack Technology Co., Ltd.

Active Member
6 Years
guangdong, shenzhen
Since 2004
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Lithium Battery Pack, LiFePO4 Battery For Solar Storage, Lead Acid Battery Replacement
Total Annual :
15,000,000-20,000,000
Employee Number :
150~200
Certification Level :
Active Member
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