BACK IN STOCK FRIDAY 19TH FEBRUARY
Novel Series smart lithium battery with Bluetooth communication function, through Android and IOS APP, users can easily monitor one or more batteries working status on a smart phone. Main Applications are for RV, Motorhome, Marine, Boat, Solar System etc.
◆Up to 8 x Longer life compare to lead acid battery
◆ Up to 60% weight saving compared to AGM
◆ 100% usable capacity
◆ More energy with 1/3 smaller size
◆ Less than 3% self discharging per month
◆ Built in safety protection
◆ Zero maintenance
◆ Easy installation
◆ Eco-friendly
◆ Quality guaranteed
When Out of stock, please contact us for current delivery time:
FEATURES
Novel series rechargeable lithium battery using lifepo4 battery cells with more advantages as following:
● High energy density
● Low self discharge
● Light weight, small size
● Long cycle life
● No memory effect
● High discharge rate
● Pollution-free
● High working voltage for single battery cell
● With short-circuit protection function, safe and reliable
● Good consistency at voltage, capacity, resistance and platform time
● Quality and security guaranteed with CE approval
● The lifepo4 battery pack is widely used for golf carts, electric bike, electric wheelchair, electric scooter, emergency light etc.
INTERNAL STRUCTURE
Every detail of the Novel series lithium battery pack to assure you get a safer and more durable battery.
Aluminium Shell Prismatic Battery Cells with Higher Capacity. Screw Fastening Connection by Metal Straps
Built-in BMS Mounted on Side of Battery Structure, White Rubber Sheet Added On Bottom as a Cushion to Battery
BLUETOOTH
The lithium battery pack bluetooth function can monitor the following status from smart phone:
● Battery pack voltage
● Battery pack draw current
● Battery charge state
● Battery discharge state
● Battery cycles
● Battery temperature
● Designed capacity
● Remaining capacity
● Advanced Cell Voltage display
App display screens:
SPECIFICATIONS
Items | Parameter |
Battery Type | LiFePO4 |
Nominal Voltage | 12.8V |
Nominal Capacity | 100Ah |
Energy | 1.28KWh |
Internal Resistance | ≤20mΩ |
Series & Parallel Application | up to 4 series 4 parallel connected application |
Limited Charge Voltage | 14.6±0.2V |
Floating Charge Voltage | 13.8±0.2V |
Charge Method | CC/CV |
Discharge Cut-off Voltage | 10.0V |
Standard Charge Current | 60A |
Max. Charge Current | 80A |
Standard Continuous Discharge Current | 80A |
Max. Continuous Discharge Current (<30min) | 100A |
Pulse Discharge Current (<3s) | 200~400A |
Cycle Life | > 2000 cycles |
Dimension | Length: 318±2mm |
Width: 165±2mm | |
Height: 215±2mm | |
Weight | 12.4±0.2Kg |
Operation Temperature Range | Charge: 0~45℃; |
Discharge: -20~60℃ | |
Recommended operating temperature: 15℃~35℃ | |
Self-Discharge Rate | Residual capacity: ≤3%/month; ≤15%/years |
Reversible capacity: ≤1.5%/month; ≤8%/years | |
Storage Temperature & Humidity Range | Less than 1 month: -20℃~35℃, 45%RH~75%RH |
Less than 3 months: -10℃~35℃, 45%RH~75%RH | |
Recommended storage environment: 15℃~35℃,45%RH~75%RH |
PERFORMANCE
Items |
Parameter |
Testing Condition |
|
Rated Capacity |
100Ah |
Rest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the discharge cutoff voltage. Repeat above process for three times, if the discharge time is not less than 120 minutes, you can stop and define the Discharging current*time value (Ah) as battery capacity. |
|
Minimum Capacity |
95Ah |
||
Internal resistance |
≤20mΩ |
50% battery SOC state frequency of 1 KHZ ac resistance tester |
|
Cycle life (DOD100%) |
≥2000cycle |
Discharge with the current of 0.33C until it can’t discharge, and then rest it for 1h. Charge the battery following CC(0.33C)/CV(14.6V) mode to full capacity, and then rest it for 1h. Repeat above process until full charged capacity is no more than 80% of normal value. Accumulated times is defined as cycle life. |
|
Discharge Temperature Characteristics |
-20℃ |
≥70% |
At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage and record charge capacity. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. |
-0℃ |
≥80% |
||
25℃ |
≥100% |
||
55℃ |
≥95% |
||
Charge Retention Ability |
Residual capacity ≥80% |
Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage. |
|
Recovery capacity ≥90% |
|||
Communication Function |
Bluetooth |
Through APP, user can read the battery system information such as voltage, current, SOC, temperature and so on. |
BMS
The lithium batteries are supplied with Battery Management System that can monitor and optimize each single cell during charge and discharge, to protect the battery pack from damage against over-charge, over-discharge, short circuit. The BMS helps to ensure safe and accurate running.
Items |
Content |
Specification |
Over Charge |
Over-charge protection for each cell |
3.9±0.03V |
Over-charge release for each cell |
3.60±0.05V |
|
Over-charge release method |
Under the release voltage |
|
Over Discharge |
Over-discharge protection for each cell |
2.0±0.05V |
Over-discharge release for each cell |
2.5±0.05V |
|
Over-discharge release method |
Charge to recovery |
|
Over Current |
Over discharge current protection |
300A~500A |
Protection delay time |
50ms~200ms |
|
Over current release method |
Delay about 30S after recovery |
|
Short Circuit |
Do not short-circuit the electrodes |
Designed for 500A~750A/500us |
Battery Temperature |
Charge over temperature |
Protection @ 65±5℃ |
Release @ 50±5℃ |
||
Discharge over temperature |
Protection @ 65±5℃ |
|
Release @ 50±5℃ |
||
MOSFET over temperature |
Protection @ 103±10℃ |
|
Release @ 75±10℃ |
Quality standards:
CE marked tested to EU Council Directive 2014/30/EU Electromagnetic Compatibility
Test std. EN 61000-6-3: 2007+A1: 2011 EN 61000-6-1: 2007.
Typical life cycle according to depth of discharge graph.