Shenzhen Handpack Technology Co., Ltd.
| 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-12-75 |
| Nominal Voltage | 12V |
| Nominal Capacity | 75Ah |
| Application | dive flashlight,Solar lawn lamp,LED light, lawn mower |
| Type | LiFePO4 |
| Cycly Life | >2000 Times at 100% DOD |
| Warranty | 2 year |
| OEM/ODM | Acceptable |
| Certificate | CE/UL/MSDS/ROHS/ISO9001/UN38.3 |
| Payment Term | T/T |
| Brand Name | Handpack |
| Model Number | HPK-12-75 |
| Certification | CE/RoHS/MSDS/ |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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-12-75 | Nominal Voltage | 12V |
| Nominal Capacity | 75Ah | Application | dive flashlight,Solar lawn lamp,LED light, lawn mower |
| Type | LiFePO4 | Cycly Life | >2000 Times at 100% DOD |
| Warranty | 2 year | OEM/ODM | Acceptable |
| Certificate | CE/UL/MSDS/ROHS/ISO9001/UN38.3 | Payment Term | T/T |
| Brand Name | Handpack | Model Number | HPK-12-75 |
| Certification | CE/RoHS/MSDS/ | Place of Origin | China |
| High Light | lifepo4 rechargeable battery ，lifepo4 battery pack | ||
Car Starting Battery LiFepo4 12V 75AH Lead Acid Battery Replacement
Quickly Details
12V lithium ion battery is new environmentally friendly backup power system focus on short-time and high-rate discharge scenarios.The environmentally friendly lithium ion battery configured with high-performance BMS, has a wide range of performance and application advantages compared with conventional battery.
Features
OEM/ODM order is welcomed
Low discharge rate, no memory effect
Short-circuit and overcharge protection
Low recurring operation cost
Eco-friendly
Minimal self-discharge, less than 8% monthly
Protection functions
(overcharge/discharge/current protection, temperature protection, short current protection, balanced function)
Battery Specifications
| Items | Standard | Comments |
| Nominal voltage | 12V | |
| Typical capacity | 75Ah | At 0.2C discharge rate |
| Max continuous discharge current | 80A | |
| Over protection current | 100±5A | 90±30ms |
| Discharge cut-off voltage | About 9V | |
| Charge voltage | 12.6±0.1V | Charge mode: CC/CV,Use a constant current, constant voltage(CC/CV) please use special lithium charger. |
| Charge current | 30A | |
| Inner resistance | ≤120mΩ | Between positive and negative polar |
| Operation temperature range | Charge | 0℃～+45℃ |
| Discharge | -20℃～+60℃ | |
| When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection. | ||
| Storage temperature range |
0℃～40℃ (Capacity 80%) |
Recommended long-term storage temperature is 15~25℃
|
| Humidity | 5%≤RH≤85% | |
| Shell material | PVC | |
| Weight | Approx 11.2±0.01g | |
| Size(L*W*H) | (260±1)*(167±1)*(222±1)mm | |
| Protection function | Over charge protection,Over discharge protection,Over current protection | |
Applications
1.Energy Storage
--Solar-Wind Power System / City Grid (On/Off) / Community and Family
2.Back-up System and UPS
--Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment
3.Other Applications
--Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
--RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
--LED Backup / Engine Starting Battery,etc.
Standard Test Conditions
Battery test must within 1 month after production.
All test in this specification should be in standard atmospheric conditions:
Temperature:25± 5℃, relative humidity: 60±25%.
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% |
Attentions
(1) Do not immerse the battery in water, and keep the battery in a cool dry surrounding if it stands by.
(2) Do not use or leave the battery at high temperature as fire or heater. Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
(3) Do not reverse the position and negative terminals.
(4) Do not connect the battery electrodes to an electrical outlet.
(5) Do not short circuit. Otherwise it will cause serious damage of the battery.
(6) Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
(7) Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.
(8) Please use special lithium charger.
(9) It should be noted that the cell would be possible to be at a over-discharged state by its self-discharge characteristics in case the cell is not used for long time. In order to prevent over-discharging, the cell shall be charged periodically to maintain about 13.2V(Recommended 3 months one cycle).Over-discharging may causes loss of cell performance, characteristics, or battery functions.
(10) Do not disassemble battery.
Frequently Asked Questions
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.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2004
Total Annual:
15,000,000-20,000,000
Employee Number:
150~200
Ecer Certification：
Active Member
WHO we are Shenzhen Handpack Technology Co.,LTD was established in 2004, as a High-tech private enterprise which has been specializing in lithium ion&Lithium iron phosphate (LiFePO4) cells, batteries,battery packs, battery management system and energy solutions, Handpack has a R&D, e... WHO we are Shenzhen Handpack Technology Co.,LTD was established in 2004, as a High-tech private enterprise which has been specializing in lithium ion&Lithium iron phosphate (LiFePO4) cells, batteries,battery packs, battery management system and energy solutions, Handpack has a R&D, e...
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