48v 70Ah Battery , Rechargeable LifePO4 battery pack electric
vehicle
Description
The LiFePO4 rechargeable battery pack 48v 70Ah is customized for a
robot. We provide customized services for all products, such as
robot, AGV, golf cart, electric vehicles, motocycle, forklift etc.
This lithium battery is using prismatic lifepo4 battery cell and
15S2P assembled. The robot can "communicate" with the battery pack
through CANBus protocol. This allows customer to monitor the
battery status in real time and the battery can well match the
robot by adjusting the BMS setting.
Specifications
15S2P 48V 70Ah LiFePO4 rechargeable battery
| NO | Items | Description |
| Normal Specification |
| 1 | Nominal Voltage | 48V (LFP-15S) |
| 2 | Normal Capacity | 70Ah |
| 3 | Internal Resistance | ≤45mΩ @1kHz AC |
| Standard Charge |
| 4 | Battery operation temperature range @charging | 0~45℃ |
| 5 | Normal charge voltage | 54.75±0.2V |
| 6 | Recommended float charge voltage(for Standby use) | 51.75±0.2V |
| 7 | Allowed MAX charge current | 70A@Battery initial Temp 25±5℃ |
| 8 | Recommended charge current | ≤35A |
| Standard Discharge |
| 9 | Battery operation temperature range @discharging | -20~60℃ |
| 10 | Output voltage range | 37.5~54.75V |
| 11 | Allowed discharge current | 70A |
| 12 | Pulse discharge current | 300A withstand 3s |
| 13 | Discharge cut-off voltage | 37.5V |
| Mechanical Characteristics |
| 14 | Weight | About: 40±0.5Kg |
| Storage |
| 15 | Storage Temperature & Humidity Range | Short: within one month | -20~+ 60℃, 5~75%RH |
| Long term: above one month | -10~+45℃, 5~75%RH |
| 16 | Self-discharge rate | Residual capacity | ≤2% per month; |
| Reversible capacity | ≤1%per month; |
The Feature of Battery
- Using the technology of lithium iron phosphate cell, superior
safety, thousands of cycles, 100%DOD, under normal conditions
- Built-in automatic protection for over-charge, over discharge, over
current and over temperature
- Internal cell balancing
- Lighter weight: About 40% ~50% of the weight of a comparable lead
acid battery
- Communicate with robot by CANBus
Our Services
1) No MOQ for standard model
2) OEM Accept
3) Fast & Cheap Delivery
4) Top 1 service, prompt reply within 24 hours.
5) Competitive price
6) Quality assurance
Application
Long cycle life lithium ion Battery, widely use for
- Golf Cart
- Golf Trolley
- Electric motorcycle
- 3-wheels vehicle
- Low Speed EV
Advantages of battery:
Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer
float/calendar life than lead acid battery, helping to minimize
replacement cost and reduce total cost of ownership.
Lighter Weight: About 40% of the weight of a comparable lead acid battery. A 'drop
in' replacement for lead acid batteries.
Higher Power: Delivers twice power of lead acid battery, even high discharge
rate, while maintaining high energy capacity.
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion
or combustion due to high impact, overcharging or short circuit
situation.
Increased Flexibility: Modular design enables deployment of up to four batteries in series
and up to ten batteries in parallel.
Wider Temperature Range: -20℃~60℃.
| Voltage | Capacity/AH | Weight | With BMS | Bluetooth/RS485 Auto-heating/Canbus | Warranty | Life Cycles |
|
| 12V | 10 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 15 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 20 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 25 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 30 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 40 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 50 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 60 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 80 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 86 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 100 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 120 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 140 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 150 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 160 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 176 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 200 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 240 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 250 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 271 | 29KG | Yes | Optional | 3 years | >6000 times |
| 12V | 300 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 400 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 500 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 600 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 700 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 800 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 900 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 1000 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 1500 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 2000 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 2500 | Optional | Yes | Optional | 3 years | >6000 times |
| 12V | 5000 | Optional | Yes | Optional | 3 years | >6000 times |
| Note Capacity/Size /Weight Can be Customized OEM Available, MOQ
1pcs |
Products Parts
Certification:
We have passed the MSDS , CE , ROHS , UL , IEC62133 certifications
Packing and shipping
• Fedex/DHL/UPS/TNT for sample . Door to Door
• By Air or by Sea for Bulk goods , for FCL . Airport Port
receiving
• Customers specifying freight forwarders or negotiable shipping
methods
• Delivery Time: 7-15 days for samples , 25-35 days for bulk goods
time
Why Choose us?
Reliable quality -- We have 10 years of battery industry experience. Automated
production line and precise equipment. In strict accordance with
international standards
for production inspection, to ensure product quality and safety.
Positive service -- We give response for all inquiries/questions in 24 hours. We
have a professional R&D team, we can provide professional
customized and one-stop services.
Taking responsibility -- PAC members to proactively take responsibility, we always offer
the best solution to our customers.
Quick delivery
Fast delivery is key factor for clients to compete in the market.
We attach much importance to quick delivery as much
as we do in our LiFepo4 lithium battery quality. We will keep our
clients updated with tracking number all the time and latest
tracking info until the order of LiFePO4 lithium Battery arrives at
our clients safely.
24 hours customer service, waiting for your inquiry!
