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Lithium Batteries 12V Lithium Batteries 12V Lithium Batteries 12V Lithium Batteries 12V
Lithium Batteries 12V Lithium Batteries 12V Lithium Batteries 12V Lithium Batteries 12V
Sterling

Lithium Batteries 12V

Catalogue Code: 110231
From £ 669.95 In Stock
Save £ 170.05 RRP £ 840.00
Colour: No Colour
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  • Description
  • Availability
  • Size Guide
  • Delivery & Returns
  • Questions & Answers
Description
Sterling Lithium Batteries 12V
12V Lithium Iron Phosphate Batteries with BMS and safety shutdown.

Unlike traditional lead acid batteries, which have a usable capacity of approx. 50%, Lithium batteries have a 100% usable capacity. Lithium batteries are not as affected by depth of charge and discharge resulting in an approximately 20 times greater life expectancy. Plus, they are also less than half the weight of the equivalent lead acid, which means that the available energy per weight ratio is 4 times better with lithium batteries.
These Lithium Batteries from Advanced Mobile Power Systems by Sterling Power have a built-in Battery Management System and Safety Shutdown feature.

Battery Management System and Safety Features:
• Automatic fault recovery system
• Internal cell thermal safety fuse
• Flame retardant electrolyte
• Fire retardant plastic case
• Explosion proof stainless steel cells
• Automatic battery protection system – internal
• Automatic low voltage - disconnects at 10V
• Instant automatic short circuit protection
• Protects the battery when high/low voltage, too high current, too high temperature

Battery Specifications:
• Positive & negative terminals with bolt/thread & washer
• Prismatic cell type
• LiFePO4 12V (nominal).
• Max charge V=14.8V, Recommended =14.6V, Float V=13.8V
• Cut off voltage: 10V, Cut off temperature: 50°C
• Charge Curve style: CC/CV
• Operational temperature: -30 to +60°C
• Internal consumption: Operational = 10mA, Dormant 0.1mA

Two Sizes/Capacities Available:

100Ah
• Integral lifting strap
• Size: L33.0 x W21.5 x D17.0cm, Weight: 14.4kg
• 100Ah 25°C Lithium Deep cycle
• Actual usable power capacity: 1280Wh
• Maximum continuous charge rate 0.5C = 50A
• Maximum continuous discharge rate 1C = 100A
• Intermittent discharge rate is 200A for 30 seconds

120Ah
• Integral lifting handles
• Size: L41.0 x W23.5 x D17.0cm, Weight: 15kg
• 120Ah 25°C Lithium Deep cycle
• Actual usable power capacity: 1536Wh
• Maximum continuous charge rate 0.45C = 50A
• Maximum continuous discharge rate 1C = 120A
• Intermittent discharge rate is 240A for 30 seconds

CHARGING - Lithium Batteries MUST be charged using the correct voltage profile and current rate.
The following recommendations should be followed:
For DC to DC charging (i.e. from an alternator), charging must be via a Battery to Battery charger (see Product Code: 130099). Either 30A (for 1 battery) or 60A (for 2 batteries).
For AC to DC charging (from mains or generator), charging can be via a Pro Charge Ultra 12V 50A or smaller battery charger (see Product Code: M130066)
Availability
Stock Availability

Due to Covid-19, our store staff are working a reduced rota. As such we won't be offering our ship to store service until our stores are back to full capacity.

This item is currently only available to buy online.

Size Guide

Men's Size Guide

  To Fit Height To Fit Chest
X SMALL 5'2" - 5'4" 34 - 36"
SMALL 5'5" - 5'7" 36 - 38"
MEDIUM 5'7" - 5'10" 38 - 40"
LARGE 5'11" - 6'1" 41 - 43"
X LARGE 6'1" - 6'3" 44 - 46"
X LARGE 6'3" - 6'5" 46 - 48"

 

Shoe Sizes

UK EURO MENS US LADIES US
3.5 36   5.5
4 37   6
4.5 37.5   6.5
5 38 5.5 7
5.5 38.5 6 7.5
6 39.5 6.5 8
6.5 40 7 8.5
7 40.5 7.5 9
7.5 41.5 8 9.5
8 42 8.5 10
8.5 42.5 9  
9 43 9.5  
9.5 44 10  
10 44.5 10.5  
10.5 45 11  
11 45.5 11.5  
11.5 46.5 12  
12 47 12.5  
12.5 47.5 13  
13 48 13.5  
14 50 14.5  
Delivery & Returns
Delivery

Due to curent events Force 4 Mail order are running as normal, but due to staff shortages we have turned off Next Day Delivery

 

Our Mail Order team ship chandlery, yacht parts and sailing clothing around the world. We use the best value couriers available, and we will endeavour to get your products to you as quickly and as cost effectively as possible.

UK Standard Delivery

  • UK Mainland 0 - 1Kg (small jiffy) £3.95 Royal Mail Service 3- 5 working days
  • UK Mainland 1 - 25Kg £5.95 Courier service with signature 3- 5 working days
  • UK Mainland 25Kg+ Price on request
  • UK Mainland Next Day 0 - 25Kg £9.95 Courier service with signature
  • Northern Ireland, Highlands & Islands 0 - 1Kg (small jiffy) £3.95 Royal Mail Service 3- 5 working days
  • Northern Ireland, Highlands & Islands 1 - 20Kg £9.95 Courier service with signature 3- 5 working days
  • Northern Ireland, Highlands & Islands 20Kg+ Price on request
  • Channel Islands 0 - 1Kg (small jiffy) £5.95 Royal Mail Service 3- 5 working days
  • Channel Islands 1 - 20Kg £13.50 Courier service with signature 3- 5 working days
  • Channel Islands 20Kg+ Price on request ​

UK Exceptional Delivery

  • UK Mainland; Antifoul & paints £5.95
  • UK Mainland; Inflatable dinghy £10.00
  • UK Mainland; Liferafts £15.00
  • UK Mainland; Flares £20.00
  • Northern Ireland, Highlands & Islands; Antifoul & paints £9.95
  • Northern Ireland, Highlands & Islands; Inflatable dinghy price on request
  • Northern Ireland, Highlands & Islands; Liferafts price on request
  • Northern Ireland, Highlands & Islands; Flares not available to ship at this time
  • Channel Islands; Antifoul & paints £13.50
  • Channel Islands; Inflatable dinghy price on request Channel Islands; Flares not available to ship at this time

For further delivery information click here.

Returns

Standard Returns

If you are not entirely happy with your purchase, we will exchange or refund your goods in full, provided that the items are returned within 14 days of receipt.*

Please check the condition of goods on arrival - we are unable to accept goods damaged during shipping after 14 days.

Returned goods must be packaged securely, with all original packaging undamaged and in a saleable condition i.e. shoe boxes must be in the same condition as when received.

Goods must be unused and security seals intact.*

If you would like to return goods because they were ordered incorrectly or if clothing does not fit, return postage will be at your expense. If you would like us to replace the goods with another size or colour, we will charge carriage on the replacement.

Please be aware that some navigational and safety products may be dated, and as such a full refund may in some cases not be possible. If you are purchasing dated navigational charts we suggest you contact us for more information.

Faulty Goods

If you receive your goods and believe them to be faulty, please contact us straight away with a brief description of the problem. If we require you to return the product for a replacement, we will send you a pre-paid Royal Mail label for delivery back to us. Unfortuantely we cannot send the courier back to collect the items.

Returning goods to Force 4 is easy!

  1. Please contact us by ringing 0345 1300 710 or email on returns@force4.co.uk. This way we'll be able to determine whether you would like to return the product for a refund or whether you'd like to exchange the product. We are unable to process the return of faulty goods that we're not expecting.
  2. We'll then give you a returns number. This returns number will need to be clearly marked on the outside of your parcel so it can be identified on arrival. Please note, failure to mark a returns reference number on the outside of your parcel may result in a delay in processing your return.
  3. Don't forget your proof of postage, just in case!
  4. Once we receive the item we'll be able to proceed with a refund or an exchange.

*this excludes faulty goods with manufacturers defects. If goods are found to be faulty during use, after the returns period, please just give us a ring on 0345 1300 710 and we'll be happy to help.

Questions & Answers
Questions & Answers
Can three batteries be joined in parallel? How many expected cycles @ 80% DOD? B W

Yes you can join all three together, there is no loss of capacity if these batteries are deep cycled – worth watching our lead vs lithium battery test. (Sterling)


No problems paralleling or series’ing these batteries.

3.2.20

What will the battery guarantee be . John Roberts

The guarantee is 2 years.

14/01/20

Is this listing for 1 or 2 batteries? andy

This price stated on the website is for ONE battery.

05/11/18

Can these batteries be charged by an MPPT solar panel controller? Phil Smith

Yes you can charge  these by solar but you will have to check that the MPPT charge controller can charge Lithium batteries and has a Lithium charge setting, you may have to adjust settings so consult the user guide for the charge controller.

14/1/20

Hi Can you confirm the dimensions for the 120 I really think they are probablyLength 41cm width 17cm and height when stood as shown in the picture of 23.5cm but need to confirm before ordering. Stewart Regan

The correct dimensions for the 120Ah battery is:  Length 41cm x Height 23.5cm x Depth 17cm

The correct dimensions for the 100Ah battery is:  Length 33cm x Height 21.5cm x Depth 17cm

20/2/19

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Men's Size Guide

  To Fit Height To Fit Chest
X SMALL 5'2" - 5'4" 34 - 36"
SMALL 5'5" - 5'7" 36 - 38"
MEDIUM 5'7" - 5'10" 38 - 40"
LARGE 5'11" - 6'1" 41 - 43"
X LARGE 6'1" - 6'3" 44 - 46"
X LARGE 6'3" - 6'5" 46 - 48"

 

Shoe Sizes

UK EURO MENS US LADIES US
3.5 36   5.5
4 37   6
4.5 37.5   6.5
5 38 5.5 7
5.5 38.5 6 7.5
6 39.5 6.5 8
6.5 40 7 8.5
7 40.5 7.5 9
7.5 41.5 8 9.5
8 42 8.5 10
8.5 42.5 9  
9 43 9.5  
9.5 44 10  
10 44.5 10.5  
10.5 45 11  
11 45.5 11.5  
11.5 46.5 12  
12 47 12.5  
12.5 47.5 13  
13 48 13.5  
14 50 14.5  
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