We offer the "Preferred series" lithium ion battery packs to suit
different kinds of applications. The chemistry of the battery pack consists of
Lithium Iron Phosphate (LiFePO4) which is the safest li-ion battery. All
battery packs are equipped with aluminum cases for the best safety. They are
light in weight, reliable in strength, good in heat passing and nice in
appearance with a rounded corner shape.
packs meet IP66 protecting level so they can be used in many harsh conditions.
To realize this design, we used the most advanced cells which can offer
superior performance but will generate much less heat than other competitor’s
products, then we apply the passive cooling way without a fan for the battery
if the battery packs need to offer continuous high-power input & output
(like within 2 hours charging from empty to full, or discharging from full to
empty in 2 hours), and the surrounding temperature is high, please consider
offering some air cooling or liquid cooling method to keep the battery pack
within a reasonable temperature. Thus, the battery packs work well and
have a good battery life.
whole pack has handle(s) for lifting and carrying, an intelligent indicator to
show the voltage, current, SOC and capacity etc. Red and black terminals with
M8 screw holes build on top lid for power cable connection. There are 3 screw
holes on each long side of the battery pack. Each screw hole has a size of
M4*8. They can be used to fix the battery pack with bolts. Screw holes do not
affect IP level as the end of hole is totally sealed.
Lithium Iron Phosphate (LiFePO4)
Pack Dimension (L*W*H) and connector type: 17 * 10.5 * 10 in. (432 * 266 *
254mm) (metal case size)
and black terminals with M8 screw hole. Terminals have 18mm height above case.
Pack Weight: 82 Lbs. (37.2 Kg)
and Fuse: PCB BMS and fuse are built inside case. The fuse is 250A slow type.
Capacity: > 204 Ah (typical) at C/3, 73°F (23°C); > 200 Ah (minimum) at C/3,
Voltage: 25.6 V (average) at C/3, 73°F (23°C); Working voltage range is 29.2 ~
Voltage: < 29.2 V at CC/CV charge mode (Can be charged to 28.8V for longer
Cut Off Voltage: 19.2 ~ 20 V (When any cell's voltage reaches 2.4V this
protection will be triggered) (Set device (like controller) low volt protection
much higher to avoid triggering this protection.)
Charge Current: < 200 A at 180s, 23°C, 20%< SOC <70%; < 400 A at
15s, 23°C, 20%< SOC <70% (Consider heat accumulation inside pack, we
suggest average current < 70A.)
Discharge Current: < 200 A at 180s, 23°C, 30%< SOC <100%; < 400 A
at 15s, 23°C, 30%< SOC <100% (Consider heat accumulation inside pack, we
suggest average current < 100A.)
Resistance: 10 milliohms (DCIR test method, at 10s, 50% SOC)
Cycle Life: > 3000 times at 80% DOD, C/3, 23°C (After test it can deliver
> 80% rated capacity.)
protection for charging process: 0 ~ 5 °C < inside cell sensor < 52 ~ 58
°C (If inside sensor detected temperature is out of range, BMS will trigger
protection for discharging process: Inside cell sensor: < 65 ~ 70 °C (If
inside sensor detected temperature is out of range, BMS will trigger
working condition temperature: Charge: 41 ~ 113°F (5 ~ 45°C); Discharge: -4 ~
131°F (-20 ~ 55°C) (Suggested for charging: 50 ~ 104°F (10 ~ 40°C); Suggested
for discharging: 14 ~ 113°F (-10 ~ 45°C)
Temperature: 14°F ~ 104°F (-10°C ~ 40°C) (for < 3 months) Keep SOC at 40~60%
for long term storage.
Note: Inside the battery pack are temperature sensors attached to the cells
and a BMS. Because the temperature measuring is not very accurate, the BMS may
trigger protection at the certain range of temperature. Due to a passive
cooling design which does not have a fan for cooling, please consider the heat
accumulation inside the pack. When in a hot temperature please do not charge or
discharge the battery pack with a big constant current, it may trigger
* SHIPPING/PAYMENT OPTIONS *
There are 2 ways to get an exact quote for the base shipping for
your 48V 100Ah
LiFePO4 lithium battery pack order.
us at (801) 566-5678 9am-5pm Monday-Friday or email [email protected] or go
through our Contact
2. Place your order by clicking in the shopping pallet “Proceed
a. Enter your information so we can get you a shipping quote
b. Select the “Shipping Method” of preference
c. Confirm the “Choose one payment method” has “Shipping Quote
d. Click the “Check Out” button
e. You’ll receive a confirmation email of your request, as will
We’ll research the exact shipping cost and send you an invoice
to your email for your 48V 100Ah
LiFePO4 lithium battery pack order.
discounts show in the “Shopping Pallet”.
We love to meet or beat any competitor’s price!
Higher volume discounts, price matching or questions?
Contact Carl, our resident specialist.
9am-9pm Mon-Sat MDT
or through our Contact Us page