48V 40Ah LiFePO4 Lithium Solar Batteries For Lawn Mower
Lithium Solar Batteries Introduction
we produce a wide range of lithium batteries, suitable for various
kinds of applications, such as for solar system, lawn mower,
medical equipment, military. OUR GOAL: we offer safest and reliable
batteries. OUR BELIEF: we Can deliver on time irrespective of the
scale of your project. OUR MISSION: wur mission is to always move
on in quality of products and dedication in after sales service to
provide sustainable, innovative and cost effective solutions to
world’s increasing battery needs.
Lithium Solar Batteries Specifications
Item | Specification | Notes | Cell Type | K88065190 |
| Array Mode | 4P15S |
| Nominal Capacity | 40Ah at23±2℃ | Standard charge and discharge | Minimum Capacity | 40Ah |
| Nominal Voltage | 48V |
| Energy | 1920Wh at 23±2℃ |
| AC Impedance | ≤80mΩ | At 1kHz with 100%SOC | Charging Voltage | 54.7±0.15V |
| Discharge End Voltage | 37.5±0.3V |
| Standard Charging Method | CCCV and CC is 8A | Tempeature 23±2℃,charge end with current drops to 0.02C | Max.Charge Current | 20A | Temperature 23±2℃ | Standard Discharging Method | 20A |
| Max.Discharge Current | 40A | Discharge Time: Less than 120 s (at23±2℃) | Cycle life | ≥2500cycle | 0.5C Charge, 0.5C discharge and Capacity Retention ≥80% of initial
capacity | Operating Temperature | 0℃～45℃ Charging |
| Discharging Operating | -10℃～55℃ for Discharging | | Storage Characteristic | 1 month | Temperature:-10℃～55℃ | Charge Retention and Capacity Recovery Characteristic | Charge Retention Rate≥55% and Capacity Recovery Rate≥ 80%. | Storage the battery for 20d at 60℃ after fully charge with standard
charge method. |
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Instructure
The battery pack has metal case for protection and BMS built
inside. The whole pack has handle(s) for the lifting and carrying.
For inside structure here are block type modules connected in
series config with screws and busbars. Here are necessary foams
among modules and BMS for isolation and vibration resistance
service
7 x 24 Hours service for you, fastest reply. Premier custom battery
pack manufacturer, 8 years exporting experience to USA and Europe
market, Our staff has more than 10 years of accumulated battery
engineering and manufacturing experience, Our R&D colleagues
are from the top 2 university and scientific institution of
studying lithium chemical in china. Strict Quality Control, we set
strict QC standards include appearance, package, internal
structure, electric performance etc. Customer first culture: 80% of
our customers are 5 years above long term partners.
LiFePO4 Cell Advantages:
Long cycle life 4500 remain above 80%, low self discharge, much
safe LiFePO4, passed punching test. Excellent Temperature
resilience-ambient temperatures up to 50°C will not affect the
life. High Discharge Current,1C is standard, higher currents are
also acceptable up to 3C continuous with negligible loss in
efficiency and cell life. Lighter and smaller than lead acid
battery.
Storage Conditions
◆For long time storage ,the battery should be charged to Approx 60%
SOC ,its corresponding voltage should be 1.05times of nominal
voltage(24V,36V,60Vor72V),usually it's voltage in shipment .The
battery should be kept in storage in dry and ventilated place.
◆ The battery pack and charger should be stored in clean, dry and
ventilated place, avoid contacting with corrosive materials and be
away from fire and heat.
Transportation & Storage of Li-ion Battery Pack
1) Can be transported via Truck, train, airplane and vessel, but to
keep out of the sun & raining during transportation.
2) To handle the battery pack with care during assembling or
dis-assembling, do not arbitrarily throw to avoid collision.
3) Do not place any heavy objects on the battery pack during
transportation, to avoid crushing or damage caused.4) Do not mix
Battery with flamm able, explosive, and sharp metal objects in
transportation.
4) Make sure that the Packaging marked with moisture-proof &
waterproof sticker, anti-fire stickers, to avoid dangerous in
transportation.
RFQ
1: Do you provide samples ?
--Yes, we could offer the sample , pls show us your address and
post code
2. What service do you provide?
--All our batteries have passed the safe test and performance test
before shipment.
--accept put your logo on the battery
3. what's the payment
-- We accept the T/T / LC / PALAPY Payment
4. What's your lead time
-- Our lead time is 5-10 days for the sample orders , 20-35 days
for the bulk order
24 hours customer service, waiting for your inquiry!
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.
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.
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
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
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
Advantages of battery:
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℃.
